TE CONNECTIVITY D125

NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Table of Contents—NEMA ETB Overview (Selector Chart) ………………………………………………………………240-243 Catalog Numbering Code ……………………………………………………………………244 Miniature Blocks, 100 Series ……………………………………………………………245-248 Medium Duty, 900 Series/ERT Series (Radiation Resistant) …………………………249-257 Heavy Duty, 200 Series …………………………………………………………………259-266 Heavy Duty, Phenolic, 200 Series ………………………………………………………267-272 Intermediate Heavy Duty, 800 Series …………………………………………………273-276 Ultra Heavy Duty, 400 Series ……………………………………………………………277-279 Fuse & Switch ……………………………………………………………………………281-288 One-Piece Phenolic Blocks ………………………………………………………………289-292 Accessories ……………………………………………………………………………………293 Technical Summary ………………………………………………………………………294-295 UL 1059 Basic Voltage Rating ………………………………………………………………296 6 239 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart High Density Series 100 Medium Duty Series 900 High High High Medium Density Density Density Duty Miniature Single Tier Double Tier Direct Mount, Direct Mount Direct Mount, Channel only: Standard & Standard, Miniature Mounting Miniature Standard & Breakaway & Breakaway Channel Breakaway Channel Channels AWG Wire #30-12 #30-12 #30-12 #22-8 #22-8 10*, #22-14 #22-10 Range Tubular Tubular Strap Plug-In Tubular Clamp Contact Types Clamp Screw Screw R=Shipped with screws raised B=Shipped with screws B B B B bottomed Ampacity 28A 28A 25A 30A 50A 35A*, 15A 30A 300 V 600 V Voltage 600 V 600 V 600 V 600 V 600 V 600 V (Limited Power Circuits) Center-to- .25" .25" .24" .375” .375” .375” .375” Center [6.35] [6.35] [6.10] [9.53] [9.53] [9.53] [9.53] Spacing Housing Nylon or Nylon Nylon PCT PCT PCT PCT Material Polypropylene Flammability UL94V-2 or UL94V-2 UL94V-2 UL94V-0 UL94V-0 UL94V-0 UL94V-0 Rating UL94V-0 Max. Service 125˚C (257˚F) or 125˚C (257˚F) 125˚C (257˚F) 150°C (302°F) 150°C (302°F) 150°C (302°F) 150°C (302°F) Temperature 105˚C (222˚F) 246 250 250 250 251 Pages *Acceptable for 35A max. factory wiring only when used with 10AWG wire preterminated with suitable ring tongue terminals. LR25557 E63810 240 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart (Continued) Medium Duty ERT Series Heavy Duty Series 200 Series 900 Medium Medium Duty Nylon or Duty Radiation Resistant Polypropylene Direct Mount Direct Mount or: Standard, Miniature Standard and Flat Base fits Miniature Channel. Mounting & Breakaway Breakaway Channels Dovetail Base fits Standard & Channels Breakaway Channels AWG Wire #18-6 #10 & — #18-12 #22-8 #22-8 #10*, #22-14 #18-4 #18-8 Range smaller smaller Quick Tubular Quick Connect Tubular Tubular Strap Tubular Tubular Strap Strap Contact Types Connect Combination Clamp Screw Screw Clamp Screw Clamp Screw 6 R=Shipped with screws raised B=Shipped with screws bottomed B B B B R B B B B Ampacity 20A 20A 30A 50A 35A*, 15A 65A 85A 50A 35A Voltage 300 V 600 V 600 V Center-to- .375" .375" .50" Center [9.53] [9.53] [12.70] Spacing Housing PCT RYTON Nylon or Polypropylene Material Flammability UL94V-0 UL94V-0 UL94V-2 or UL94V-0 Rating Max. Service 125˚C (257˚F) or 150°C (302°F) 200°C (392°F) Temperature 105°C (222°F) 250 251 252 260-261 Pages LR25557 E63810 241 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart (Continued) Heavy Duty Series 200 Intermediate HD Series 800 Ultra Heavy Duty Series 400 Intermediate Ultra Phenolic Heavy Heavy Duty Duty Direct Mount Direct Mount Direct Mount or Standard or Standard & or Standard & Mounting & Breakaway Breakaway Breakaway Channels Channels Channels AWG Wire #12-2/0 #18-6 #18-4 #18-8 #10 & #12-1/0 Range kcmil (MCM) smaller Tubular Tubular Strap Strap Tubular Tubular Tubular Contact Types Clamp Screw Clamp Screw Screw Screw Screw R=Shipped with screws raised B=Shipped with screws B R R bottomed B R B B Ampacity 65A 85A 50A 35A 150A 175A 255A Voltage 600 V 600 V 600 V Center-to- .56" .75" 1.19" Center [14.22] [19.05] [30.23] Spacing Housing Phenolic Nylon Phenolic Material Flammability UL94V-1 UL94V-2 UL94V-1 Rating Max. Service 150°C (302°F) 125˚C (257˚F) 150˚C (302˚F) Temperature 267-272 Pages 273-276 277-279 242 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart (Continued) Fuse and Switch Series 300 One-Piece Nylon or Phenolic One-Piece Polypropylene Direct Mount Direct Mount or or Standard & Direct Mount Mounting Standard & Breakaway Breakaway Channels Channels AWG Wire #18-8 #8 #18-8 #18-8 #8 #18-8 #6 #8 #8 Range & Smaller & Smaller Tubular Strap Strap Tubular Strap Strap Tubular Strap Strap Contact Types 6 Screw Clamp Screw Screw Clamp Screw Clamp Clamp Screw R=Shipped with screws raised B=Shipped with screws B B B B B B B B B bottomed 15A Switch 15A Switch Ampacity 70A 50A 50A 30A Fuse 30A Fuse Voltage 600 V 600 V 600 V Center-to- .75" .75" .63" Center [19.05] [19.05] [16.00] Spacing Housing Nylon or Phenolic Phenolic Material Polypropylene Flammability UL94V-2 or UL94V-1 UL94V-1 Rating UL94V-0 Max. Service 125˚C (257˚F) or 150˚C (302˚F) 150˚C (302˚F) Temperature 105°C (222°F) Pages 282-285 286-288 289-292 243 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Catalog Numbering Code P 0 6 2 5 xxx 1 P = Polypropylene Marking Strip No. of 1 = Plain Top (blank for Nylon (Factory Circuits 2 = White Painted Top 0 = Dovetail Base and Phenolic) Assembled (for Factory 3 = End Section (Blank for Flat D = Duramax Blocks) Assembled Mount) Contacts Blocks) (Nickel plated contacts for highly corrosive environments) Series Type of Contact 1 = High Density 1 = Strap Screw 2 = Heavy Duty 2 = Tubular Screw (Heavy Duty 3 = Fuse & Switch Fuse & Switch) 4 = Ultra Heavy Duty 3 = Tubular Clamp (Heavy Duty) 8 = Intermediate Heavy Duty 4 = Tube Screw 5 = Tube Clamp 6 = Tubular Screw (Ultra Heavy Duty) 8 = Strap Clamp 9 = Tubular Screw / Quick Connect 0 = None (End Section) Note: Some catalog number combinations are not valid. Check appropriate catalog pages before ordering. 244 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 100 Series High Density Miniature Blocks Product Facts n No Wire Crimping Required — tubular clamp contacts hold wire ranging from #30 to #12 AWG better than crimp-on terminals. n Saves Installation Time and Costs — tubular clamp contacts are supplied with captive screws backed out. n Nylon housing standard; polypropylene for fire retardant characteristics. n Positive Stop — helps prevent wire from being inserted too far, and helps prevent screw from being tightened on insulation. Easy access contact provides for safe, reliable, and cost- effective connection. n Quick Installation and Change — additional sections may be added or removed without removing channel mounting screw. 6 n Choice of Five Mounting These miniature terminal Channels: blocks fit on a much smaller n Miniature aluminum channel to save valuable n Zinc-plated steel panel space or can be n Pre-punched aluminum surface mounted directly to n Break-away steel the panel. Miniature blocks accept wire as large as #12 n Single and Double Tier AWG and are available in blocks fit all standard four styles: Miniature BUCHANAN mounting (nylon), Miniature channels. Single Tier blocks (polypropylene), Single Tier fit both miniature and and Double Tier. standard channels. n Choice of Marking Surfaces — matte-finish area for marking directly on block; slide-in vinyl strip (blank or preprinted) also available. LR25557 E63810 245 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 100 Series High Density Miniature Blocks Miniature Miniature Nylon Polypropylene Single Tier Double Tier Characteristics Part Part Part Part Type of Block Model Model Model Model Number Number Number Number Standard Block 125-BU 2-1437392-3 P125 4-1437392-7 115-BU 1437381-5 105-BU 1-1437392-7 Corrosion Resistant (nickel plated contacts) D125 3-1437389-3 DP125 7-1437389-1 D115 3-1437389-2 D105 2-1437392-9 Specifications Housing Material Nylon — Polypropylene — Nylon — Nylon — Max. Service Temperature 125˚C (257˚F) — 105˚C (221˚F) — 125˚C (257˚F) — 125˚C (257˚F) — Flammability UL94V-2 — UL94V-0 — UL94V-2 — UL94V-2 — Wire Strip Length (in.) 5/16 — 5/16 — 5/16 — 5/16 — Torque, in-lbs. 6-9 — 6-9 — 6-9 — 6-9 — Electrical Characteristics UL Rating 20 A @ 300V — 20 A @ 300V — 20 A @ 600V — 20 A @ 600V — Wire Range (solid & stranded) 30-12 — 30-12 — 30-12 — 30-12 — Spacing Pitch 0.25" — 0.25" — 0.25" — 0.24" — Terminals per Foot 48 — 48 — 48 — 102 — Accessories End Section (gray) 130-BU 2-1437392-5 P130 4-1437392-9 120 2-1437392-1 110-BU 1-1437392-8 Jumper, 2 pole 10 1437381-1 10 1437381-1 10 1437381-1 — — Jumper, 10 pole — — — — — — J10 3-1437392-1 Jumper, Inter-tier — — — — — — J2-BU 3-1437392-2 Mounting Channel Miniature (3ft) 12 1437381-8 12 1437381-8 12 1437381-8 — — Steel, Zinc plated (6ft) — — — — 60 9-1437381-1 60 9-1437381-1 Steel, Zinc plated (3ft) — — — — 63-BU 9-1437381-8 63-BU 9-1437381-8 Breakaway, steel — — — — 60B36 9-1437381-2 60B36 9-1437381-2 Pre-punched aluminum (6ft) — — — — 64 9-1437381-9 64 9-1437381-9 Pre-punched aluminum (3ft) — — — — 67 1437382-2 67 1437382-2 Channel Clamps Miniature (use w/#12 channel) 11 1437381-4 11 1437381-4 11 1437381-4 — — Universal — — — — 68 1437382-3 68 1437382-3 LR25557 E63810 246 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 100 Series High Density Miniature Blocks Accessories Channel Clamps Marking Accessories Screw Miniature MiniatureElevatedNylon See-thru Ganging Steel Universal Snap-in for #12 Vinyl Marking Holding Cover Rod Channel Channel Marking Strips Strip Plug Part Number 9-1437381-5 1437382-3 9-1437381-7 1437381-4 1-1437381-0 1-1437381-1 1-1437381-2 4-1437381-1 1-1437381-3 Catalog Number 61 68 62 11 13 14 15 52-BU 16 Available For Miniature Miniature Single Tier Single Tier Single Tier Miniature Miniature Miniature Miniature Single Tier Single Tier Double Tier Double Tier Double Tier Single Tier Single Tier Single Tier Single Tier Double Tier Double Tier Standard Length — — — — — 2 feet 25 feet 18 inches — 6 Factory Assembled Blocks Description Direct Mount Channel Mount Miniature (nylon) 125xx 0125xx D125xx (nickel) D0125xx (nickel) Single Tier (nylon) 115xx 0115xx D115xx (nickel) D0115xx (nickel) Double Tier (nylon) 105xx 0105xx D105xx (nickel) D0105xx (nickel) Miniature (polypropylene) P125xx P0125xx DP125xx (nickel) DP0125xx (nickel) Note: xx = number of blocks desired. For factory assembled blocks with removable marking strip, add “-1” to Catalog Number. Minimum order quantities may apply. Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. LR25557 E63810 247 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Miniature Blocks Miniature C = .29 [7.37] + (.25 [6.35] X N) L = .51 [12.95] + (.25 [6.35] X N) On Miniature Channel: CCH = 1.00 [25.4] + (.25 [6.35] X A) LCH = 1.35 [34.29] + (.25 [6.35] X A) A = N when N is even A = N + 1 when N is Odd N = No. of Miniature Sections Single Tier C = .35 [8.89] + (.25 [6.35] X N) L = .50 [12.7] + (.25 [6.35] X N) On Standard Channel: C = 2.00 [50.8] + (.25 [6.35] X N) CH L = 2.75 [69.85] + (.25 [6.35] X N) CH N = No. of Single Tier Sections On Miniature Channel: C = 1.00 [25.4] + (.25 [6.35] X A) CH L = 1.35 [34.29] + (.25 [6.35] X A) CH A = N when N is Even A = N + 1 when N is Odd N = No. of Single Tier Sections Double Tier L = .08 [2.03] + (.24 [6.10] X N) On Miniature Channel: C = 1.58 [2.03] + (.24 [6.10] X A) CH L = 2.33 [59.18] + (.24 [6.10] X A) CH N = No. of Double Tier Sections 248 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, Medium Duty Product Facts n High circuit density - 183 circuits per 6-foot length, 3/8 inch pitch. n Choice of five contact styles - tubular clamp, tubular screw, strap screw, quick connect and tubular screw quick connect. n Sections snap-fit with Heavy Duty, Intermediate Heavy Duty, and Fuse & Switch blocks. n Readily identify circuits - mark directly on block sections or use removable marking strip. Preprinted marking strips also available. n Rated up to 50 amperes per circuit. n Flat base models mount directly to surfaces or on miniature channel. Dovetail base mounts on standard 6 size channel. n Packaged for rapid handling NEMA 900 Series is and assembly - 100 per available in .375” [9.53] carton. centerline, in direct or channel mount, tubular or n Only one end section needed strap versions, and screw, per block assembly. clamp or quick connect n Fanning strips - interlocking configurations. Corrosion- sectional fanning strips resistant versions are also allow entire circuit groups to available. be connected and NEMA 900 Series snap fit disconnected as a single with the Medium Duty 500, unit. 600 and 700 Series, as well n Factory assembled blocks as with the Heavy Duty, available, including marking Intermediate Heavy Duty strips and different contact and Fuse & Switch blocks. sections. C US 249 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, 600V Medium Duty, 0.375” [9.53] Pitch Characteristics Strap Screw Tubular Screw Tubular Clamp Quick Connect Part Part Part Part Type of Block Model Model Model Model Number Number Number Number Direct Mount (Flat Base) Standard 921 1546143-1 924 1546147-1 925 1546234-1 927 1546149-1 Corrosion Resistant (Duramax) D921 1546143-2 D924 1546147-2 D925 1546234-2 — Channel Mount (Dovetail Base) Standard 0921 1546144-1 0924 1546148-1 0925 1546235-1 0927 1546150-1 (Duramax) D0921 1546144-2 D0924 1546148-2 D0925 1546235-2 — Contact Type Specifications Wire Range (AWG) 10*, 22-14 22-8 22-8 — Solid & Stranded Wire Strip Length (in.) — 11/32 11/32 — Screw Type 6-32 10-32 10-32 Binding Head Pan Head Slotted Pan Head — Ampacity 35 A*, 15A 50 A 30 A 20 A End Sections Direct Mount 930 1546163-1 930 1546163-1 930 1546163-1 930 1546163-1 Channel Mount 0930 1546164-1 0930 1546164-1 0930 1546164-1 0930 1546164-1 *Acceptable for 35A max. factory wiring only when used with 10AWG wire preterminated with suitable ring tongue terminals. Note: Standard package is 100 pieces for contact, 25 pieces for end section. Comparison (Type of Block) Direct Mount Channel Mount (Flat Base) (Dovetail Base) C US 250 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, 600V Medium Duty, 0.375” [9.53] Pitch (Continued) Independent Testing Service Listing and Recognition WIRE SIZES, Solid or Stranded Tubular Screw 1 #18 AWG to 1 #8 AWG, 2 or 3 #12 AWG, 2 to 4 #14 AWG, 2 or 4 #16 AWG, 2 to 5 #18 AWG, Tubular Screw Tubular Clamp Tubular Clamp Tubular Clamp & Quick Connect with Blade with Cantilever 1 #22 AWG to 1 #10 AWG, 2 #12 AWG, 2 or 3 #14 AWG, Part Part Part Model Model Model Number Number Number 2 to 4 #16 AWG, 2 to 5 #18 AWG, 2 to 8 #20 AWG, 2 to 10 #22 AWG, 929 1546151-1 — — Strap Clamp —— — 1 #22 AWG to 1 #10 AWG 0929 1546152-1 BP035M 3-1437394-6 BP35F 3-1437394-7 — —— 18-12 22-10 22-10 — 11/32 11/32 6 — 10-32 10-32 Phil-slot Phil-slot 20 A 30 A 30 A 930 1546163-1 — — 0930 1546164-1 0930 1546164-1 — C US 251 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks ERT Series, Medium Duty Radiation Resistant Physical Properties Effect of Radiation on Physical Properties The effects of radiation (neutron and gamma particles) on RYTON R-4 material have been studied. Since Catalog Part Description RYTON, as an engineering plastic, may umber Number N fill applications in nuclear installations Strap Screw 0721ERT 1437394-9 these effects are important. The test Tubular Clamp 0725ERT 1-1437394-6 results show no effects on physical Tubular Screw 0724ERT 1-1437394-1 properties by these relatively high End Section 0730ERT 2-1437394-0 exposures to gamma and neutron radiation. There is no indication from these data of crosslinking or degradation Housing: RYTON (Polyphenylene Sulfide) ASTM Test of the RYTON R-4 material. Density 100 lbs./ft.3 D1505-68 Note: Determination of the suitability of Tensile Strength 19,500 psi D638-72 the ERT Series Blocks for particular Elongation 1.3% D638-72 applications rests solely with customers. Flexural Modulus 1,700,000 psi D790-91 Flexural Strength 29,000 psi D790-91 Compressive Strength 21,000 psi D695-69 Izod Impact Strength Unnotched, 1/8” Specimen 8.0 ft. lbs./in. Notched, 1/8” Specimen 1.4 ft. lbs./in. Rockwell Hardness R-123 D785-65 Water Absorption 0.05% D570-63 Heat Distortion Temp. @ 264 psi 500˚F D648-72 Specific Heat, 24 hrs. @ 25˚C 0.25 btu/lb./˚F Thermal Conductivity 2.0 btu-in./h-ft.2 F Coefficient/Linear Thermal Exp. 2.5 x 10-5 in./in./˚ F Flammability, UL 94 V-0 Dielectric Strength 350 volts/mil D149-64 Dielectric Constant, 25˚C 1 kHz 3.9 D150-70 1MHz 3.8 Dissipation Factor, 25˚C 1kHz 0.0010 D150-70 1MHz 0.0013 Conditions In Reactor Core In Water Pool Temperature 35˚C 30˚C Radiation Mainly neutrons Mainly gamma Intensity 1010 ergs g-1 (C) 109 ergs g-1 (C) Calorimeter and Used Particle Detectors Ionization chamber activation detectors Flexural Strength Modulus of Radiation Dose psi Elasticity, psi 0 28,700 1,900,000 A. Neutron 5 x 10 rad 29,000 1,910,000 1 x 10 rad 28,900 1,880,000 B. Gamma 5 x 10 rad 29,700 1,810,000 1 x 10 rad 30,200 1,840,000 5 x 10 rad 28,500 1,820,000 RYTON is a registered trademark of Chevron Phillips Chemical Company. LR25557 E63810 252 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Medium Duty Accessories Mounting Channel Break Pre-punched Steel Miniature Away Aluminum Channel Steel Channel Part Catalog Part Catalog Part Catalog Part Catalog Number Number Number Number Number Number Number Number 9-1437381-1 60 9-1437381-9 64 1437381-8 12 9-1437381-2 60-B-36 9-1437381-8 63-BU 1437382-2 67 Standard Length 6 feet 6 feet 3 feet 3 feet 3 feet 3 feet Channel Clamps 6 Screw Miniature Universal Snap-In See-thru Ganging Polarizing Channel for #12 Clamps Clamps Cover Rod Plug Clamps Channel Part Number 9-1437381-5 1437382-3 9-1437381-7 1437381-4 1-1437382-2 3-1437381-9 2-1437382-5 Catalog Number 61 68 62 11 71 30-BU 84 Standard Length — — — — — 2 feet — Jumpers Jumper Snap-apart for tubular for Tubular Contacts Contacts Part Number 1437382-6 1-1437382-3 Catalog Number 70 73 Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 253 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Medium Duty Accessories (Continued) Marking Accessories Plastic Plastic Vinyl Elevated Nylon Cloth Cloth Marking Marking Holding Tape Tape Strips Strip Plug Part Number 1437382-1 8-1437381-0 6-1437381-3 4-1437391-1 4-1437393-0 Catalog Number 66 55-BU 50-BU 52-BU 65-BU Standard Length — 50 feet 25 feet 18 inches — Sectional Fanning Strips Strap Screw Tubular Screw Standard Part Catalog Description Package No. No. Tubular Screw 50 1-1437382-4 74 Strap Screw 50 1-1437382-7 78-TB Molding Only, no contact 50 4-1437393-1 74100 254 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Medium Duty Channel Mount Dovetail Base Mounted On Standard #60 Channel 6 Flat Base Mounted On Miniature #12 Channel 255 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, Flat Base -BU 256 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks BP Series, Plug-in Blocks Dovetail Base Mounted On Standard #60 Channel 6 257 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Engineering Notes 258 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series Heavy Duty Product Facts n Choose from 5 different contact styles. n 600 volt UL and NEMA rating. n Conservatively rated from 50 to 90 amperes per circuit, depending on which contact style is selected. n Choose any of three mounting methods — two- way flat base models surface mount directly to the panel or snap-on miniature channel. Dovetail base models mount on standard channel. n Packaged for rapid handling and assembly — snap-fit sections are packed 10 per carton. n Only one end section needed per block assembly. n Readily identify circuits — mark directly on block 6 sections or use removable marking strip. Pre-printed This compact, heavy duty strips are also available. block line accepts single or combination wires up to #4 AWG, solid or stranded. The compact design allows at least 138 circuits per 6- foot length to be mounted. The pitch of this 600 volt block is 0.50" [12.70] (centerline spacing). LR25557 E63810 259 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty, 600V, 0.50” [1.27] Pitch Characteristics Strap Screw Strap Clamp Tubular Screw Tubular Clamp Part Part Part Part Type of Block Model Model Model Model Number Number Number Number Direct Mount (Flat Base) Nylon, Unpainted 241 3-1437390-9 248 4-1437390-2 242 4-1437390-0 243 4-1437390-1 Polypropylene P241 6-1437390-5 P248 6-1437390-8 P242 6-1437390-6 P243 6-1437390-7 Channel Mount (Dovetail Base) Nylon, Painted 0241 1-1437390-6 0248 2-1437390-4 0242 2-1437390-0 0243 2-1437390-1 Polypropylene P0241 5-1437390-9 P0248 6-1437390-3 P0242 6-1437390-0 P0243-BU 6-1437390-2 Contact Type Specifications Wire Range (AWG) 22-10 18-8 18-4 18-6 Solid & Stranded Wire Strip Length (in.) — 1/2 1/2 1/2 10-32 8-32 1/4-28 1/4-28 Screw Type binding head pan head set screw set screw Ampacity 35 A 50 A 85 A 65 A End Sections Direct Mount, Nylon 250 4-1437390-3 250 4-1437390-3 250 4-1437390-3 250 4-1437390-3 Direct Mount, Polypropylene P250 6-1437390-6 P250 6-1437390-6 P250 6-1437390-6 P250 6-1437390-6 Channel Mount, Nylon 0250 2-1437390-5 0250 2-1437390-5 0250 2-1437390-5 0250 2-1437390-5 Channel Mount, Polypropylene P0250 6-1437390-4 P0250 6-1437390-4 P0250 6-1437390-4 P0250 6-1437390-4 Comparison (Type of Block) Notes: For factory assembled blocks, suffix Catalog Number with number of blocks desired. See page 264-266 for dimensions and other details. (Maximum number of flat base preassembled sections is 12). Example: Ten tubular clamp, dovetail based sections, preassembled on channel = 024310 Example: Twelve polypropylene strap clamp flat base sections = P24812 For unpainted factory assembled blocks supplied with a removable marking strip add — 1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips, Direct Mount Channel Mount or special features, consult Technical Support. (Flat Base) (Dovetail Base) LR25557 E63810 260 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty, 600V, 0.50” [1.27] Pitch (Continued) Corrosion Resistant Corrosion Resistant Strap Screw Tubular Screw Part Part Model Model Number Number D241 4-1437389-0 D242 4-1437389-1 DP241 1776721-1 DP242 1776723-1 D0241 1776722-1 D0242 1776724-1 DP0241 6-1437389-0 DP0242 1776724-2 22-10 18-4 — 1/2 6 10-32 Nickel plated 1/4-28 Nickel plated binding head set screw 35 A 85 A 250 4-1437390-3 250 4-1437390-3 P250 6-1437390-6 P250 6-1437390-6 0250 2-1437390-5 0250 2-1437390-5 P0250 6-1437390-4 P0250 6-1437390-4 LR25557 E63810 261 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series Heavy Duty Accessories Mounting Channel Break Pre-punched Steel Miniature Away Aluminum Channel Steel Channel Part Catalog Part Catalog Part Catalog Part Catalog Number Number Number Number Number Number Number Number 9-1437381-1 60 9-1437381-9 64 1437381-8 12 9-1437381-2 60-B-36 9-1437381-8 63-BU 1437382-2 67 Standard Length 6 feet 6 feet 3 feet 3 feet 3 feet 3 feet Channel Clamps Screw Miniature Universal Snap-In See-thru Ganging Channel for #12 Clamps Clamps Cover Rod Clamps Channel Part Number 9-1437381-5 1437382-3 9-1437381-7 1437381-4 1-1437381-6 3-1437381-9 Catalog Number 61 68 62 11 23-BU 30-BU Standard Length — — — — — 2 feet Marking Accessories Jumpers Plastic Plastic Vinyl Elevated Nylon Jumper Snap-Apart Cloth Cloth Marking Marking Holding for Tubular for Tubular Tape Tape Strips Strip Plug Contacts Contacts Part Number 8-1437381-1 8-1437381-0 6-1437381-3 4-1437391-1 4-1437393-0 2-1437393-4 1-1437382-5 Catalog Number 56 55-BU 50-BU 52-BU 65-BU 42-BU 75 Standard Length — 50 feet 25 feet 18 inches — — 12 ckt Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. LR25557 E63810 262 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series Heavy Duty Specifications Material & Finish Independent Testing Service Listing and Voltage Rating: Blocks meet 600 volt creepage and clearance requirements of Recognition NEMA, UL and CSA for general WIRE SIZES, Solid or Stranded industrial control equipment and Tubular Screw panelboards. Withstand voltages greatly 1 #4 AWG, 1 #6 AWG, in excess of IEEE switchgear standards for 750 volts. 1 or 2 #8 AWG, 1 to 4 #10 AWG, Ampacity: For a single #4 AWG wire 1 or 5 #12 AWG, 1 to 4 #14 AWG, the maximum amperage recommended 1 or 6 #16 AWG, 1 to 8 #18 AWG, is 85 amps. Tubular Clamp Standard Contacts: 1 #6 AWG, 1 or 2 #8 AWG, 1 to 3 #10 AWG, 1 to 4 #12 AWG, Material: Electrical grade copper or copper alloy conductor. Steel Screws 1 or 4 #14 AWG, 1 to 6 #16 AWG, plated to resist corrosion in most 1 or 8 #18 AWG industrial applications Strap Clamp AL-CU Tubular Screw: Aluminum 1 #18 to 1 #8 AWG compatibility with aluminum or copper conductors. AL-CU is tin-plated brass. Polypropylene Housing: Environmental Contacts Material—Polypropylene; Filled self- (for highly corrosive extinguishing atmospheres) Max. Continuous Temperature— 105°C (221°F) Tubular Screw: Electrical grade copper tube with nickel plating. Nickel Breakdown Voltage (AC, 60Hz)— plated brass screws. Contact-to-Ground: 7800V Strap Screw: Nickel plated brass Contact-to-Contact: 7000V straps and screws. Nickel plating 6 Dielectric Strength (RH 40% at exceeds specification QQ-N-290 Class I, Sea Level)—500 Volts/mil thickness Type VII. Per ASTM D149 UL High Voltage Arc Tracking Nylon Housing: (inches/min.)—Did not Track Material—Nylon; Unfilled Type 6/6 Water Absorption (24 hrs. % wt. Max. Continuous Temperature— gain)—0.02% Per ASTM D570 125°C [257°F] Flammability—UL94V-0 Breakdown Voltage (AC, 60 Hz)— Chemical Resistance—Resistant to Contact-to-Contact: 7000V most acids, alkalines, and saline Contact-to-Ground: 7800V solutions. Also resistant to higher Dielectric Strength (RH 40% at aliphatic solvents and polar substances Sea Level)—470-385 Volts/mil per ASTM D543 thickness Per ASTM D149 Radiation Resistance (ergs g-1 UL High Voltage Arc Tracking (C)—No data Available (inches/min.)—.01-.35 Color—Opaque White Water Absorption (24 hrs. % wt. gain)—1.5% Flammability—UL94V-2 Chemical Resistance—Resistant to aromatic hydrocarbons, strong alkalies Per ASTM D543 Radiation Resistance (ergs g-1 (C)—8 x 107 Color—Translucent White LR25557 E63810 263 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, 600 Volt, Direct Mount Flat Base 264 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, 600 Volt, Channel Mount Flat Base Mounted On #12 Miniature Channel 6 265 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, 600 Volt, Channel Mount (Standard) Dovetail Base Mounted On Standard #60 Channel 266 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Blocks Product Facts n Sturdy Heavy Duty block accepts single or combinations of wire up to #4 AWG solid or stranded — at least 122 circuits per 6- foot length, 9/16" center-to- center spacing. n Choose from four different contact styles conservatively rated up to 90 amperes. n 600 volt UL and NEMA rating. n Surface mounted flat base and channel mounted dovetail base models available. n Only one end section needed per block assembly. n Interlocking sectional fanning strips allow entire circuit groups to be This family of phenolic connected and disconnected heavy duty blocks is ideal as a single unit. for high temperature, high current applications. The n Readily identify circuits — 6 rugged material withstands available with painted temperatures up to 302°F marking surface or use [150°C]. removable marking strip. Pre-printed strips are also available. n Factory assembled blocks available. n Heavy Duty Phenolic Block Sections Snap-fit with 300 & 600 volt, medium duty phenolic, heavy duty nylon and polypropylene, and Fuse and Switch blocks. LR25557 E63810 267 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic, 600 V, 0.56” [14.24] Pitch Characteristics Strap Screw Strap Clamp Tubular Screw Tubular Clamp Part Part Part Part Type of Block Model Model Model Model Number Number Number Number Direct Mount (Flat Base) Painted 221 3-1437390-1 228-BU 1-1437381-5 222-BU 3-1437390-3 223-BU 3-1437390-6 Unpainted 211 2-1437390-7 218 3-1437390-0 212 2-1437390-8 213 2-1437390-9 Channel Mount (Dovetail Base) Painted 0221 1437390-8 0228 1-1437390-3 0222 1437390-9 0223 1-1437390-2 Unpainted 0211 1437390-1 0218 1437390-7 0212 1437390-3 0213 1437390-5 Contact Type Specifications Wire Range (AWG) 22-10 18-8 18-4 18-6 Solid & Stranded Wire Strip Length (in.) — 1/2 1/2 1/2 10-32 8-32 1/4-28 1/4-28 Screw Type binding head pan head w/clamp set screw set screw Ampacity 35 A 50 A 85 A 65 A End Sections Direct Mount 230-BU 1-1437381-7 230-BU 1-1437381-7 230-BU 1-1437381-7 230-BU 1-1437381-7 Channel Mount 0230 1-1437390-4 0230 1-1437390-4 0230 1-1437390-4 0230 1-1437390-4 Notes: For factory assembled blocks, suffix Catalog Number with number of blocks Comparison (Type of Block) desired. See page 272 for dimensions and other details. (Maximum number of flat base preassembled sections is 12). Example: Twenty dovetail based, tubular clamp blocks, preassembled on channel = 021320 (plain marking area) Example: Twelve preassembled flat base, strap screw blocks = 22112 (painted marking area) For factory assembled blocks supplied with a removable marking strip add — 1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips, or special features, consult Technical Support. Direct Mount Channel Mount (Flat Base) (Dovetail Base) Environmental contacts for highly corrosive atmospheres are available with nickel plating on non-ferrous hardware. To order, prefix Catalog # with “D”. LR25557 E63810 268 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic, 600 V, 0.56” [14.24] Pitch (Continued) Corrosion Resistant Corrosion Resistant Corrosion Resistant Strap Screw Tubular Screw Tubular Clamp Part Part Part Model Model Model Number Number Number D221 3-1437389-6 D222 3-1437389-8 D223 3-1437389-9 D211 3-1437389-4 D212 3-1437389-5 D213 4-1437390-6 D0221 1437389-7 D0222 1437389-8 D0223 1437389-9 D0211 1437389-2 D0212 1437389-4 D0213 1437389-6 Contact Type Specifications 22-10 18-4 22-10 — 1/2 1/2 6 10-32 Nickel plated 1/4-28 Nickel plated 1/4-28 Nickel plated binding head set screw set screw 35 A 85 A 65 A 230-BU 1-1437381-7 230-BU 1-1437381-7 230-BU 1-1437381-7 0230 1-1437390-4 0230 1-1437390-4 0230 1-1437390-4 Sectional Fanning Strips Part Catalog Description No. No. Tubular Screw 1-1437381-8 24 Strap Screw 1-1437381-9 27 Molding Only, no contact 1447889-1 2400 Note: For factory assembled fanning strips, suffix Catalog Number with number desired. Example: Ten factory assembled sections of #24 = 2410 LR25557 E63810 269 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Accessories Mounting Channel Channel Clamps Break Pre-punched Screw Steel Universal Snap-In See-thru Ganging Away Aluminum Channel Channel Clamps Clamps Cover Rod Steel Channel Clamps Part Number 9-1437381-1 9-1437381-9 9-1437381-2 9-1437381-5 1437382-3 9-1437381-7 1-1437382-2 3-1437381-9 9-1437381-8 1437382-2 Catalog Number 60 64 60-B-36 61 68 62 23-BU 30-BU 63-BU 67 Standard Length 6 feet 6 feet 3 feet — — — — 2 feet 3 feet 3 feet Marking Accessories Jumpers Plastic Plastic Vinyl Elevated Nylon Jumper Jumper Cloth Cloth Marking Marking Holding for Tubular for Strap Tape Tape Strips Strip Plug Contacts Screw Part Number 8-1437381-1 8-1437381-0 6-1437381-3 4-1437391-1 4-1437393-0 2-1437393-3 5-1437381-5 Catalog Number 56 55-BU 50-BU 52-BU 65-BU 41-BU 43 Standard Length 10 sheets 50 feet 25 feet 18 inches — — — Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 270 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Specifications Material & Finish Nylon Housing Material—Phenolic, Filled Flame Standard Contacts Retardant Material: Electrical grade copper or Max. Continuous Temperature— copper alloy conductor. Steel Screws 150°C, [302°F] plated to resist corrosion in most Breakdown Voltage— industrial applications. Contact-to-Contact: 7800V Environmental Contacts Contact-to-Ground: 9400V (for highly corrosive Dielectric Strength (RH 40% at atmospheres) Sea Level)—300 Volts/mil thickness Tubular Screw: - Electrical grade per ASTM #D149 copper tube with nickel plating. UL High Voltage Arc Tracking Nickel plated brass screws. (Inches/min.)—.49-.58 [12.45- 14.73] Strap Screw: - Nickel plated brass straps and screws Water Absorption (24 hrs. % wt. gain)—0.45% per ASTM D570 Nickel plating exceeds specification QQ-N-290 Class I, Type VII. Flammability—UL94V-1 Wire Range: Strap Screw: #22-10 Chemical Resistance—Resistant AWG max., solid or stranded with crimp to acids, alkalies, and aliphatic terminals hydrocarbons and ketones, per ASTM D543. Strap Clamp: #18-8 AWG, solid or stranded Radiation Resistance (ergs g-1 (C)—2.7 x 108 min. Tubular Screw: #18-4 AWG, solid or stranded Color—Black Tubular Clamp: #18-6 AWG, solid or stranded Wire Strip Length: Strap Screw: As 6 needed for lugging Strap Clamp: 1/2 in. [12.7] Tubular Screw: 1/2 in. [12.7] Tubular Clamp: 1/2 in. [12.7] Screw Type: Strap Screw: 10-32 slotted binding head Strap Clamp: 8-32 pan head w/ clamp Tubular Screw: 1/4-28 slotted headless Tubular Clamp: 1/4-28 slotted headless Strap Screw: Maximum width of lugs: 11/32 in. [8.73] Independent Testing Service Listing and Recognition WIRE SIZES, Solid or Stranded Tublar Screw Tubular Screw 1 #4 AWG, 1 #6 AWG, 1 or 2 #8 AWG, 1 to 4 #10 AWG, 1 or 5 #12 AWG, 1 to 6 #14 AWG, 1 or 6 #16 AWG, 1 to 8 #18 AWG, Tubular Clamp 1 #6 AWG, 1 or 2 #8 AWG, 1 to 3 #10 AWG, 1 to 4 #12 AWG, 1 or 4 #14 AWG, 1 to 6 #16 AWG, 1 or 8 #18 AWG Strap Clamp 1 #18 to 1 #8 AWG LR25557 E63810 271 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Flat Base Dovetail Base Mounted On Standard #60 Channel Sectional Fanning Strips 272 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty Product Facts n An exceptionally compact block that accepts single or combinations of AWG wire sizes as large as #1/0 — at least 92 circuits per 6-foot length, 3/4 inch center-to- center spacing. n Tubular screw contact style accepts AWG wire sizes from #12 thru #1/0, solid or stranded. n Same block mounts on surface or channel — two- way mounting base fits standard channel or mounts directly to flat surfaces. n Packaged for rapid handling and assembly — snap-fit sections packaged 10 per carton. n Contacts conservatively rated at 155 amperes per circuit when used with copper wire. 6 n Only one end section needed This line of 600 volt blocks per block assembly. is rated up to 150 A and is n Readily identify circuits — available in a standard blocks available with painted version and a corrosion marking surface or use resistant version. removable vinyl marking strip. Preprinted marking strips are also available. n Factory assembled blocks available. n Nylon housing material for the most rugged applications. n Allen head screw for aluminum wire — screw tip design helps protect aluminum wire from overtightening. Slotted screw head for copper wire. n Intermediate Heavy Duty blocks snap-fit with 300 & 600V, Medium Duty phenolic, Heavy Duty nylon, polypropylene and phenolic and Fuse and Switch blocks. LR25557 E63810 273 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty, 600 V, 0.75” Pitch Material & Finish Housing Material—Polyamide type 6/6, unfilled Max Continuous Temp.—125°C [257°F] Water Absorption (24hrs. % wt. Same part used for both panel and channel mounting. gain)—1.5% Flammability—UL94V-2 Chemical Resistance—Resistant to aromatic hydrocarbons, strong alkalies Part Catalog Radiation Resistance (ergs g-1 Description No. No. (C)—8 x 107 Tubular Screw, Unpainted 1437395-2 814 Color—Translucent white Tubular Screw, Painted 1437395-3 824-BU Corrosion Resistant, Unpainted 5-1437389-8 D814-BU Electrical Properties Corrosion Resistant, Painted 5-1437389-9 D824 Voltage Rating—Blocks meet 600V End Section 1-1437395-4 830-BU clearance and creepage requirements of Notes: NEMA, UL, and CSA standards for For factory assembled blocks on channel, prefix Catalog # with “0” and suffix general industrial control equipment and with number of blocks desired. Without channel (maximum of 6 sections) panelboards. Withstand voltages in delete “0”. See page 275 for dimensions and other details. excess of IEEE switchgear standards for Example: Ten tubular screw sections preassembled on channel = 082410 750V. Breakdown Voltage, AC, 60Hz— For unpainted factory assembled blocks supplied with a removable marking strip add -1 to Catalog Number. Contact-to-Contact: 8,800V Contact-to-Ground: 9000V For blocks with two or more different contact sections, imprinted marking Dielectric Strength — RH 40% @ strips or special features; consult Technical Support. Sea Level—470-385 Volts/mil thickness per ASTM D149 Operating Voltage—Blocks meet 600V creepage and clearance requirements; withstand voltage greatly exceeds standards for 750V UL High Voltage Arc Tracking (in./min.)—.01-.35 [.25-8.89] Contacts Standard Contacts Material—Electrical grade copper conductor Screws—Steel, zinc plated to resist corrosion in most applications Duramax Contacts (for highly corrosive atmospheres) Tubular Screw—Electrical grade Independent Testing Service copper tube with nickel plating; nickel Listing and Recognition plated brass screws. Nickel plating exceeds specification QQ-N-290 UL Wire Sizes—Solid or Stranded, Class 1, Type VII. Tubular Screw Wire Range—#12-1/0 AWG, solid or 1 — #1/0 AWG, 1 — #1 AWG stranded 1 — #2 AWG, 1 or 2 — #4 AWG Wire Strip Length—11/16" [17.46] 1, 2 or 3 — #6 AWG, Screw Type—7/16" [11.11] - 20 1, 2, 3 or 5 — #8 AWG slotted headless screw 1 to 6 — #10 AWG, 1 to 7 — #12 AWG LR25557 E63810 274 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty Accessories Channel Clamps Mounting Channel Break Pre-punched Screw Steel Universal Snap-In See-thru Ganging Away Aluminum Channel Channel Clamps Clamps Cover Rod Steel Channel Clamps Part Number 9-1437381-1 9-1437381-9 9-1437381-2 9-1437381-5 1437382-3 9-1437381-7 4-1437390-4 3-1437381-9 9-1437381-8 1437382-2 Catalog Number 60 64 60-B-36 61 68 62 93-BU 30-BU 63-BU 67 Standard Length 6 feet 6 feet 3 feet — — — — 2 feet 3 feet 3 feet Jumpers Marking Accessories 6 Plastic Plastic Vinyl Elevated Cloth Cloth Marking Marking Holding Snap-apart Tape Tape Strips Strip Screw Jumper Part Number 1437382-1 8-1437381-0 6-1437381-3 4-1437391-1 7-1437381-8 1-1437382-6 Catalog Number 66 55-BU 50-BU 52 53-BU 76 Standard Length — 50 feet 25 feet 18 inches — 12 ckt RELATED PRODUCT DATA WIRE PINS AND FERRULES: Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 275 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty Flat Base Dovetail Base Mounted On Standard #60 Channel LR25557 E63810 276 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 400 Series, Ultra Heavy Duty Product Facts 400 Series n Compact 2/0 or 250 kcmil (MCM) block - at least 57 circuits per 6- foot length, 1-3/16" [30.16] center-to- center spacing. n High current capacity snap- fit sectional block — tubular contacts accept single or combinations of wire sizes as large as 250 kcmil (MCM). n Two contact styles available; rated up to 270 amperes for copper wire. n Allen head screws allow maximum torque when using large wire sizes. This Ultra Heavy Duty line n Withstand voltages in excess includes the 400 Series of IEEE switchgear standards rated up to 270 A. for 750 volts. Meet clearance and creepage spacing specified in UL, CSA, and NEMA Industrial Control 6 Standards for 600 volts. n Same block directly mounts on surface or channel mounts. n Only one end section needed per block assembly. n Readily identify circuits— order blocks with painted marking area or use removable vinyl marking strip. Preprinted marking strips are also available. n Factory assembled blocks available. n Ultra Heavy Duty phenolic block sections do not snap-fit with other block styles. LR25557 E63810 277 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 400 Series, Ultra Heavy Duty, 600 V, 1.19" [30.23] Pitch Material & Finish Housing Material—Phenolic, filled flame retardant Flammability—UL94V-1 Color—Black Contacts: Material—Electrical grade copper conductor; plated steel screws resist corrosion Tubular Screw Type— Small: 1/2" [12.7] - 13 Hex Large: 3/4" [19.05] - 16 Hex socket set screw Mechanical Properties Pitch (terminal spacing)— 1.19" [30.23]; 9 circuits/foot Wire Strip Length— Tubular Screw (small): 1" [25.4] Tubular Screw (large): 1" [25.4] Note: For Direct Mounting, use #10 Electrical Properties pan head screws every six circuits. Maximum Current—255A for a single recommended torque: 250MCM wire 15-20 in.-lbs. Operating Voltage—Blocks meet 600V creepage and clearance requirements; withstand voltage greatly exceeds standards for 750V Wire Range—Tubular Screw (small): Same part used for both panel and #4-#2/0 AWG solid or stranded; Tubular channel mounting. Screw (large): #6 AWG-250 kcmil (MCM) solid or stranded Wire Part Catalog Dielectric Strength (RH 40% @ Description Range Number Number sea level)—300 V/mil thickness per Tubular Screw, Unpainted #14-2/0 1437396-4 416 ASTM D149 Tubular Screw, Painted #14-2/0 1437396-7 426-BU Breakdown Voltage, AC, 60Hz— Tubular Screw, Unpainted #6-250 kcmil/MCM 1437396-5 417 Contact-to-Contact: 10,000V Tubular Screw, Painted #6-250 kcmil/MCM 1437396-8 427-BU Contact-to-Ground: 10,000V End Section — 1437396-9 430-BU UL High Voltage Arc Tracking (in./min.)—.49-.58 [12.45-14.73] Environmental Properties Max. Continuous Temperature— 150°C [302°F] UL Independent Testing Service Recognitions: Water Absorption (24hrs. % wt. Tubular Screw: Catalog # 416 & 426-BU gain)— .45% per ASTM D149 1 #2/0 AWG, 1 #1/0 AWG, 1 #1 AWG, Chemical Resistance—Resistant to 1 or 2 #2 AWG, 1 to 3 #4 AWG, 1 to 3 #6 AWG, acids, alkalies, and aliphatic 1 to 4 #8 AWG, 1 to 6 #10 AWG, 2 to 8 #12 AWG, hydrocarbons and ketones per Tubular Screw: Catalog # 417 & 427-BU ASTM D543 1 #250kcmil (MCM), 1 #4/0 AWG, 1 #3/0 AWG, Radiation Resistance (ergs g-1 1 or 2 #2/0 AWG, 1 or 2 #1/0 AWG, 1 or 2 #1 AWG, 1 to 3 #2 AWG, 1 to 4 #4 AWG, (C)—2.7 x 108 1 to 5 #6 AWG LR25557 E63810 278 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 400 Series, Ultra Heavy Duty Accessories Mounting Channel Channel Clamps Break Pre-punched Screw Steel Universal Snap-In Away Aluminum Channel Channel Clamps Clamps Steel Channel Clamps Part Number 9-1437381-1 9-1437381-9 9-1437381-2 9-1437381-5 1437382-3 9-1437381-7 9-1437381-8 1437382-2 Catalog Number 60 64 60-B-36 61 68 62 63-BU 67 Standard Length 6 feet 6 feet 3 feet — —— 3 feet 3 feet Marking Accessories 6 Plastic Vinyl Elevated Holding Cloth Marking Marking Screw Tape Strips Strip Part Number 8-1437381-0 6-1437381-3 4-1437391-1 7-1437381-8 Catalog Number 55-BU 50-BU 52-BU 53-BU Standard Length 50 feet 25 feet 18 inches — Notes: For factory assembled blocks on channel, prefix Catalog # with “0” and suffix with number of blocks desired. Without channel (maximum of 6 sections) delete “0”. Example: Ten tubular screw sections preassembled on channel = 041710 For unpainted factory assembled blocks supplied with a removable marking strip add -1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips or special features, consult Technical Support. Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 279 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Engineering Notes 280 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Fuse & Switch Product Facts High Density Blocks n Fuse and Switch Blocks rated 15A and 300V. n High Density 0.36" [9.14] centerline spacing saves panel space; at least 33 circuits per foot. Fuse Blocks n Provide in-line circuit protection for virtually any circuit or group of circuits — select contacts for terminated or unterminated wire. n Remove, check and replace fuses safely and quickly — switch action fuse blocks open circuits before fuse can be removed or installed. n Contacts conservatively rated to 30 amperes. Switch Blocks n Quickly and easily interrupt a 6 circuit or group of circuits — insert switch blocks directly n Readily identify circuits — This broad line features in line. Contacts available mark directly on white, High Density Blocks (Series for terminated or matte-surface puller 0135), Nylon & unterminated wire. assembly, marking tab on Polypropylene Blocks block, or use removable (Series 0300) and Phenolic n Keep circuits open for marking tape. Blocks (Series 300). extended periods — switch blade can be removed n Open or close several entirely from block for lock- circuits simultaneously — out protection. holes in puller handles allow use of nylon “ganging” rods. n Rated to 15 amperes. n Fuse and Switch block Common Features of 300 & sections snap-fit with 300 & 0300 Series 600 Volt, phenolic Medium n At least 91 circuits per 6-foot Duty, Heavy Duty, and length, 3/4 inch center-to- Intermediate Heavy Duty center spacing. blocks. n Blocks meet 600 volt clearance and creepage spacings specified in UL, CSA, and NEMA Industrial Control Standards. n Choose nylon housing material — for more rugged applications; polypropylene for fire retardant characteristics. n Dovetail base fits standard mounting channel — can also be mounted on flat surfaces. n Only one end section needed per block assembly. LR25557 E63810 281 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene Fuse Block Fuse Block Fuse Block Switch Block Strap Screw Strap Clamp Tubular Screw Strap Screw Characteristics Part Part Part Part Type of Block Model Model Model Model Number Number Number Number Channel Mount (Dovetail Base) Nylon 0311 1437397-1 0318 1437397-3 0312 1437397-2 0371 1-1437397-7 Polypropylene P0311 4-1437397-0 P0318 4-1437397-3 P0312 4-1437397-2 P0371 4-1437397-4 Corrosion Resistant Nylon D0311 1-1437389-1 D0318 1776726-1 D0312 1-1437389-2 D0371 1-1437389-7 Corrosion Resistant Polypropylene DP0311 6-1437389-2 DP0318 1776727-1 DP0312 6-1437389-3 DP0371 1776728-1 Contact Type Specifications Wire Range (AWG) 22-8 18-8 18-8 22-8 Solid & Stranded Wire Strip Length (in.) — 1/2 1/2 — Screw Type 10-32 8-32 1/4"-28 10-32 binding head pan head w/clamp set screw binding head Ampacity 25 A 25 A 25 A 15 A End Sections Channel Mount, Nylon 0380 2-1437397-0 0380 2-1437397-0 0380 2-1437397-0 0380 2-1437397-0 Channel Mount, Polypropylene P0380 4-1437397-7 P0380 4-1437397-7 P0380 4-1437397-7 P0380 4-1437397-7 Notes: Standard package is 100 pieces for contact, 25 pieces for end section. For factory assembled blocks on channel, suffix Catalog Number with number of blocks desired. Without channel delete “0” prefix on Catalog Number. EXAMPLE: Ten strap-screw fuse block sections preassembled on channel = 031110. For blocks with two or more contact types, preassembled with other blocks, imprinting or special features, consult Technical Support. 282 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene (Continued) Specifications Pitch—0.75” [19.05] centerline, 16 circuits per foot Voltage Rating—Blocks meet 600 volt creepage and clearance requirements of NEMA, UL and CSA for general industrial control equipment and panelboards. Withstand voltages greatly in excess of IEE switchgear standards for 750 volts. Fuse Size—Any 13/32 x 1-1/2 in. [10.32 x 28.10] ferrule type cartridge fuse up to 25 amps, indicating or non-indicating, which meets Mil. Spec. F-15160. Standard Contacts Switch Block Switch Block Material—Electrical grade copper or copper alloy conductor. Steel Screws plated to Strap Clamp Tubular Screw resist corrosion in most industrial applications AL-CU Tubular Screw—Aluminum compatibility with aluminum or copper Part Part Model Model conductors. AL-CU is tin-plated brass. Number Number Environmental Contacts 0378 1-1437397-9 0372 1-1437397-8 (for highly corrosive atmospheres) P0378 4-1437397-6 P0372 4-1437397-5 Tubular Screw—Electrical grade copper tube with nickel plating. Nickel plated D0378 1776729-1 D0372 1776731-1 brass screws. DP0378 1776730-1 DP0372 1776732-1 Strap Screw—Nickel plated brass straps and screws. Nickel plating meets specification QQ-N-290A Class I, Grade G. Polyamide Material: Housing Material—Polyamide, Unfilled Type 6/6 Max. Continuous Temperature—125°C, (257°F) Breakdown Voltage (AC, 60 Hz)— Contact-to-Contact: 7000V 18-8 18-8 Contact-to-Ground: 10,000V 1/2 1/2 Dielectric Strength (RH 40% at Sea Level)—470-385 Volts/mil thickness Per 8-32 1/4"-28 6 ASTM D149 pan head w/clamp set screw UL High Voltage Arc Tracking (inches/min.)—.01-.35 [.25-8.89] 15 A 15 A Water Absorption (24 hrs. % wt. gain)—1.5% per ASTM D570 Flammability—UL94V-2 Chemical Resistance—Resistant to aromatic hydrocarbons, strong alkalies per 0380 2-1437397-0 0380 2-1437397-0 ASTM D543 P0380 4-1437397-7 P0380 4-1437397-7 Radiation Resistance (ergs g-1 (C)—8 x 107 Color—Translucent White Polypropylene Material: Housing Material—Polypropylene, Filled self-extinguishing Max. Continuous Temperature—105°C, (221°F) Breakdown Voltage (AC, 60Hz)— Contact-to-Ground: 10,000V Contact-to-Contact: 7000V Dielectric Strength (RH 40% at Sea Level)—500 Volts/mil thickness per ASTM D149 UL High Voltage Arc Tracking (inches/min.)—Did not track Water Absorption (24 hrs. % wt. gain)—0.02% Per ASTM D570 Flammability—UL94V-0 Chemical Resistance—Resistant to most acids, alkalines, and saline solutions. Also resistant to higher aliphatic solvents and polar substances per ASTM D543 Radiation Resistance (ergs g-1 (C)— No data Available Color—Opaque White Fuse Puller: Material High-temperature, glass-reinforced nylon Color Black Switch Handle: Material Polypropylene Color White 283 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene (Continued) Mounting Channel Break Pre-punched Steel Away Aluminum Channel Steel Channel Part Number 9-1437381-1 9-1437381-9 9-1437381-2 9-1437381-8 1437382-2 Catalog Number 60 64 60-B-36 63-BU 67 Standard Length 6 feet 6 feet 3 feet 3 feet 3 feet Channel Clamps Marking Accessories Screw Coated Universal Snap-In Ganging Channel Cloth Clamps Clamps Rod Clamps Marking tape Part Number 9-1437381-5 1437382-3 9-1437381-7 3-1437381-9 8-1437381-0 Catalog Number 61 68 62 30 55-BU Standard Length — — — 2 feet 50 feet Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 284 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene (Continued) Dovetail Base Mounted On Standard #60 Channel. May Also Be Mounted Direct 6 285 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 300 Series, Fuse & Switch, Phenolic Strap Screw Strap Clamp Tubular Screw Characteristics Part Part Part Type of Block Model Model Model Number Number Number Direct Mount (Flat Base) Fuse Block with Puller 351 2-1437397-8 358 3-1437397-1 352 3-1437397-0 Fuse Block without Puller 361 2-1437397-2 368-BU 3-1437397-5 362-BU 3-1437397-3 Switch Block 341 2-1437397-5 348 2-1437397-7 342 2-1437397-6 Channel Mount (Dovetail Base) Fuse Block with Puller 0351 1437397-9 0358 1-1437397-2 0352 1-1437397-0 Fuse Block without Puller 0361 1437397-4 0368 1-1437397-6 0362 1-1437397-5 Switch Block 0341 1437397-6 0348 1437397-8 0342 1437397-7 Contact Type Specifications Wire Range (AWG) 22-8 18-8 18-8 Solid & Stranded Wire Strip Length (in.) — 1/2 1/2 Screw Type 8-32 8-32 1/4"-28 binding head pan head w/clamp set screw Ampacity Fuse Blocks 25A 25A 25A Switch Blocks 15A 15A 15A End Sections No Contact, Flat Base 330-BU 2-14376397-4 330-BU 2-14376397-4 330-BU 2-14376397-4 No Contact, Dovetail Base 0330 14376397-5 0330 14376397-5 0330 14376397-5 Comparison (Type of Block) Notes: Standard package is 10 pieces. For factory assembled blocks, suffix Catalog Number with number of blocks desired (Maximum number of flat base preassembled sections is 6). EXAMPLE: Twelve strap screw, fuse block sections preassembled on channel = 035112. Direct Mount Channel Mount Six flat tubular screw, switch blocks preassembled without channel for direct mounting = 3426 (Flat Base) (Dovetail Base) For blocks with two or more different contact sections, preassembled with other blocks, imprinting or special features, consult Technical Support. Except Switch Environmental contacts for highly corrosive atmospheres are available with Nickel plating on Blocks non-ferrous hardware. To order, prefix Catalog Number with “D”. LR25557 E34934 286 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 300 Series, Fuse & Switch, Phenolic—Accessories Physical Properties Mounting Channel Fuse Puller Housing Material—Phenolic, filled flame retardant Color—Black Contacts Material—Copper alloy spring clips. Steel screws plated to resist corrosion in most industrial applications Strap Screw—11/32" max. lug width Break Pre-punched 3-Gang Steel Fuse Away Aluminum Fuse Mechanical Properties Channel Puller Steel Channel Puller Pitch (terminal spacing)—0.75" [19.05] Part Number (16 circuits per foot) 9-1437381-1 9-1437381-9 9-1437381-2 2-1437397-1 2-1437397-2 9-1437381-8 1437382-2 Switch Handles Catalog Number Material—Polypropylene 60-BU 64 60-B-36 31-BU 32 Color—White 63-BU 67 Standard Length Electrical Properties 6 feet 6 feet 3 feet — — Operating Voltage—Blocks meet 600V creepage 3 feet 3 feet and clearance requirements of NEMA, UL and CSA standards for general industrial control equipment and panelboards; withstand voltage exceeds IEEE switchgear standards for 750V Marking Accessories Dielectric Strength (RH 40% @ sea level)— Channel Clamps 300 volts/mil thickness per ASTM D149 UL High Voltage Arc Tracking (inches/min.)— .49-.58 [12.45-14.73] 6 Fuse Size—Any 13/32 x 1-1/2 in. [10.32 x 38.10] ferrule type cartridge fuse up to 25 amps, indicating or non-indicating, which meets Mil. Spec. F-15160, is recommended. Screw Coated Universal Snap-In Ganging Environmental Properties Channel Cloth Clamps Clamps Rod Clamps Marking Tape Max. Service Temperature—150°C (302°F) Part Number Water Absorption (24hrs. % wt. gain)—0.45% 9-1437381-5 1437382-3 9-1437381-7 3-1437381-9 8-1437381-0 per ASTM D570 Catalog Number Flammability Rating—UL94V-1 61 68 62 30 55-BU Chemical Resistance—Resistant to acids, alkalies, Standard Length and aliphatic hydrocarbons and ketones, per — — — 2 feet 50 feet ASTM D543 Radiation Resistance (ergs g-1 (C)—2.7 x 108 UL Independent Testing Service Recognitions: Wire Sizes—Solid or Stranded, Tubular Screw Cat. # 362-BU, 0362 1 #4 AWG, 1 #6 AWG, 1 #8 AWG, 1 to 4 #10 AWG, 1 to 5 #12 AWG, 1 to 6 #14 AWG, 1 to 6 #16 AWG, 1 to 8 #18 AWG Related Product Data Wire Pins and Ferrules—Pages Cat #’s 135-137 31 and For more information on AMP Standard 32 Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. E63810 287 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 300 Series, Fuse & Switch, Phenolic, Flat Base Dovetail Base Mounted On Standard #60 Channel 288 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks One-Piece Phenolic Blocks Product Facts n Two, four, six, eight, and twelve circuit models available — 5/8" [15.88] center-to-center contact spacing. n No assembly required — each is a single, easily installed unit. n Three contact styles available —strap screw, captive strap clamp, and moving tubular contact. n Use wire up to #6 AWG with tubular contact. Strap screw and strap clamp contacts are available for #8 and smaller. n Withstand voltages in excess of IEEE standards for 750 volts. Meet clearance and creepage spacings specified in UL, CSA, and NEMA Industrial Control Standards for 600 Volts. n Strap contacts rated at 50 6 amperes — tubular contact Traditionally, these rugged conservatively rated at 70 One-Piece Blocks are the amperes. standard means of n Pilot point screws supplied connection for heavy with strap screw and clamp industrial applications like contacts —speeds rail transport, utility, and installation time. traffic control industries. n Plain white marking strip Ideal for dirty and vibration supplied with each block — prone environments. circuits are easily identified. n Special purpose blocks available—choose from blocks with solder posts, printed circuit board pins, or nuts on screw posts, removable circuit links, and a shorting bar. LR25557 E63810 289 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks B100, #B100 Series, One-Piece Blocks, 600 V — Phenolic Material & Finish Housing Material—Phenolic, filled flame retardant Flammability—UL94V-1 Color—Black Contacts Standard Material—Electrical grade copper or copper alloy conductor. Steel screws plated to resist corrosion in most industrial applications. Steel Screw Tubular Brass Screw Brass Material—For Corrosive Circuits w/Strap Clamp w/Strap Environment (2B100, 4B100 Series) Part Number Catalog Number Part Number Catalog Number Part Number Catalog Number Nickel plated brass straps and screws. Contact Type Meets specification QQ-N-290A Class 1, Grade G Wire Range—Strap Screw: #18-8 AWG solid or stranded; Tubular Clamp: #14-6 AWG solid or stranded AMPACITY Screw Type—Strap Screw: #10-32 50A 65A 50A Binding Head; Tubular Clamp: Standard #1/4"[6.35]-28 Set Screw 2 2-1437382-6 B102 2-1437382-8 B102S 2-1437381-0 2B102 Strap Screw—7/16" [11.11] max. lug 4 3-1437382-0 B104 3-1437382-6 B104S 2-1437381-2 2B104 width 6 4-1437382-0 B106-BU 4-1437382-5 B106S 2-1437381-6 2B106 8 4-1437382-9 B108 5-1437382-5 B108S 3-1437381-0 2B108 Mechanical Properties 12 5-1437382-9 B112-BU 6-1437382-7 B112S 3-1437381-3 2B112 Pitch (terminal spacing)— Shorting* .63" [16.00] 2 4-1437381-0 3B102P — — 5-1437381-6 4B102P Wire Strip Length—Strap Screw: as 4 4-1437381-1 3B104P — — 5-1437381-7 4B104P needed for lugging; Tubular Clamp: 6 4-1437381-3 3B106P — — 5-1437381-8 4B106P 1/2" [12.1] 8 4-1437381-5 3B108P — — 5-1437381-9 4B108P Electrical Properties 12 4-1437381-7 3B112P — — 6-1437381-0 4B112P Maximum Current—70A for a single #6 AWG wire Operating Voltage—Blocks meet Strap Screw Threaded Circuits 600V creepage and clearance #8 & Smaller Post & Nut requirements for general industrial Removable Link control equipment and panelboards; 2 8-1437381-4 5B102 — — greatly exceeds IEEE switchgear 4 8-1437381-5 5B104 — — standards for 750 volts. 6 8-1437381-7 5B106 —— Dielectric Strength (RH 40% @ 8 8-1437381-8 5B108 — — sea level)—300 Volts/mil thickness 12 9-1437381-0 5B112 — — per ASTM D149 Stud, #10-32 UL High Voltage Arc Tracking 2 — — 1-1437382-8 7B102 (in./min.)—.49-.58 [12.45-14.73] 4 — — 2-1437382-0 7B104 Environmental Properties 6 — — 2-1437382-1 7B106 Max. Continuous Temperature— 8 — — 2-1437382-2 7B108 150°C (302°F) 12 — — 2-1437382-3 7B112 Water Absorption (24hrs. % wt. Notes: gain)—.45% per ASTM D570 For prenumbered marking strip, add suffix “N” to Catalog Number. Cannot be used on 3B or 4B series. Chemical Resistance—Resistant to acids, alkalies, and aliphatic For factory assembled hinged cover, add suffix “H” to hydrocarbons and ketones per Catalog Number. Cannot be used on 3B or 4B series. ASTM D543 -1 Radiation Resistance (ergs G For factory assembled thumbscrew-fastened cover, add suffix “T” to Catalog 8 Number. Cannot be used on 3B or 4B series. (C)—2.7 x 10 min UL Independent Testing Screws and removable links shipped unassembled. Service Recognitions *Shorting blocks are supplied with 2 shorting screws each. Wire Sizes—Solid or Stranded, Except for 3B and 4B Series Tubular Clamp 1—#6 AWG, 1—#8 AWG, 1or 2 — #10 AWG, 1or 2—#12 AWG, 1 to 3— #14 AWG, 1 —#10 & 1 —#12 AWG LR25557 E63810 1 — #12 & 1 — #14 AWG 290 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks B100, #B100 Series, One-Piece Blocks, 600 V — Phenolic Accessories Covers and Marking Laminated Phenolic Shorting Block White Marking Numbered Marking Circuits Cover Cover Strip Strip Part Number Catalog Number Part Number Catalog Number Part Number Catalog Number Part Number Catalog Number 2 7-1437382-5 C102-BU 9-1437382-2 CS102 1-1437383-5 S102 1776733-2 N102 4 7-1437382-6 C104-BU 9-1437382-3 CS104 1-1437383-6 S104 1-1437383-1 N104 6 7-1437382-7 C106-BU 9-1437382-4 CS106 1-1437383-7 S106 1-1437383-2 N106 8 7-1437382-8 C108-BU 9-1437382-5 CS108 1-1437383-8 S108 1-1437383-3 N108 12 7-1437382-9 C112-BU 9-1437382-6 CS112 1-1437383-9 S112 1-1437383-4 N112 Hardware Jumpers 6 30A Copper 50A 12 Circuit Connecting Shorting Lock Nuts Circuits Jumpers Jumpers Link Screw Part No. Catalog No. Part No. Catalog No. Part No. Catalog No. Part No. Catalog No. Part No. Catalog No. 2 1437383-2 J102 — — — — — — — — 4 1437383-3 J104 — — — — — — — — 6 1437383-4 J106 — — — — — — — — 8 1437383-5 J108 — — — — — — — — 12 1437383-6 J112 1437395-9 HJ112 — — — — — — Hardware — — — — — 9-1437382-0 CL101 1437383-7 LN101-BU 7-1437381-7 51-BU Related Product Data Wire Pins and Ferrules—Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. LR25557 E63810 291 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks B100, #B100 Series, One-Piece Blocks, 600 V — Phenolic 292 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Pre-Printed Marking Strips Circuit identification is greatly simplified with the M 50 005 13 G use of pre-printed strips for BUCHANAN terminal A B C D E blocks. These hot-stamped strips are available for all A M = Hot-Stamped Marking Strip C Number of Circuits to be snap-assembled sections Consecutively Numbered (except Fuse, Switch, and (Use three digits: Ex.: 005 = 5, Terminal Block Series and Circuit Breaker models B 055 = 55, etc.) Designator which are marked individually). The strips can 10 = Miniature or Single Tier D be ordered separately or Marking Style Options 12 = Double Tier pre-installed on factory 11 = 1 2 3 4 5... 67 = 900 Series Medium Duty assembled sectional block 12 = ...5 4 3 2 1 24 = Nylon Heavy Duty units. 13 = ... 21 = Phenolic Heavy Duty 14 = ... 80 = Intermediate Heavy Duty Unlike painted or screened 40 = Ultra Heavy Duty letters, hot-stamped letters E “First Number In Series” T2 = TSB230 are designed to not rub or Designator* flake off during industrial T5 = TSB500 A = 1 F =6 use so that they will retain T6 = TSB1000 their legibility. B = 2 G=7 T7 = TSB2000 C = 3 H =8 D = 4 J =9 Marking strips are stamped E = 5 K = 0 with consecutive numbers 6 that can be ordered to read from left-to-right or right-to- left, and in vertical or Marking Strip Installed horizontal positions. On A Factory-Assembled Terminal Block Number sequences can begin with any number. This allows circuits to be 615 005 11 A identified in a manner most consistent with the terminal A B C D block application. A Basic Sectional Block Catalog # “First Number In Series” D Designator* A = 1 F =6 Number of Circuits to be Factory B Assembled and Consecutively B = 2 G = 7 Numbered C = 3 H =8 (Use three digits: Ex: 005 = 5, D = 4 J =9 055 = 55, etc.) E = 5 K =0 C Marking Style Options 11 = 1 2 3 4 5... 12 = ...5 4 3 2 1 13 = ... 14 = ... * Letters in this position designate the first number to be used in the consecutive sequence. Ex.: “A” would start the sequence with the number 1. “EK” would start the sequence with the number 50. “BKK” would start the series with 200. For non-sequential numbering and special characters, consult Technical Support. 293 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 1 2 5 3 4 4 3 5 2 1 5 1 4 2 3 3 2 4 1 5 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Technical Summary Terminal Contact Recommended Screw Wire Wire Rec. Block Type Screwdriver Strip Range Torque Cat. or Product Material Screw Material Dimensions No. Line Plate Style Slot Size & Plating Length AWG in. - lb. Tip Thick Tip Width 105-BU High Electroplated 6-32 033" Wide x Steel .020" 9/64" 5/16" #12-30 10 Density Tubular Slotted .040" Deep Electroplated [.51] [.02] [7.94] 115 Tubular Copper Head [.84 x 1.02] Clamp Contact Screw Steel 125-BU 211 HeavyDuty Copper Binding 062" Wide x “ .037" 1⁄4" As #8 or 12 Alloy Head 062" Deep [.94] [6.35] Needed Smaller 241 Strap Screw Strap 10-32 [1.57 x 1.57] for Electroplated Thread Lugging 212 Heavy Duty Electroplated Headless 3/64" Wide x “ “ “ 1/2" #4-18 35 1/4"-28 Thd. 1/16" Deep [12.7] 222-BU Tubular Screw Tubular Slotted [1.19 x 1.59] Copper 242 Contact 213 Heavy Duty “ “ “ “ “ “ #6-18 35 243 Tubular Clamp 218 Heavy Duty Copper Pan 3/64" Wide x “ “ “ #8-18 12 Alloy Head 3/64" Deep 248 Strap Clamp Strap Saddle [1.19 x 1.19] Electroplated Clamp 8-32 Thd. 351 Fuse Block Copper Binding “ “ “ As #8 or 10 Alloy Head Needed Smaller 361 Strap Screw Electroplated 8-32 Thd. for Spring Temper Lugging 0311 358 Fuse Block “ Pan Head “ “ “ 1/2" #8-18 “ 368 Strap Clamp w/SaddleClp. [12.7] 318 8-32 Thd. 352 Fuse Block Same Headless “ “ “ “ “ “ as above 1/4"-28 Thd. except use H.D. slotted 362-BU Tubular Screw Tubular Contact 312 341 Switch Block CopperAlloy “ “ “ As #8 or “ 371 Strap Screw Electroplated Needed Smaller 342 Spring Temper for Lugging 348 Switch Block “ Pan Head “ “ “ 1/2" #8-18 0378 Strap Clamp w/SaddleClp [12.7] 8-32 Thd. 342 Switch Block Same as above “ “ “ “ “ 0372 Tubular Screw except use H D. Tubular Contact 416 Extra Electroplated- 1/2"-13 1/4" [6.35] “ 1/2" [12.7] T-Bar Key 7/8" #12-2/0 200 Heavy Duty Tubular Copper Hex Hex Hex [22.23] 426-BU Tubular Screw Contact Socket Hd. Set Screw Note: Representative Catalog Numbers Listed. 294 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 NEMA Terminal Blocks Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Technical Summary (Continued) Terminal Contact Recommended Screw Wire Wire Rec. Block Type Screwdriver Strip Range Torque Cat. or Product Material Screw Material Dimensions No. Line plate Style Slot Size & Plating Length AWG in. - lb. Tip Thick Tip Width 417 Extra HD Electroplated 3/4"-16 Hex 3/8" Hex Steel 3/8” Hex KeyT-Bar 1" #6-250 375 Socket Head [9.53] Electroplated [9.53] [25.4] kcmil (MCM) 427-BU Tubular Tubular Set Screw Screw Copper Contact 517 Medium Duty 1/4" Wide N/A N/A N/A N/A N/A N/A N/A N/A 617 Quick-Connect QC .032" Thk 717 Copper Alloy Electroplated 1546235-1 Medium Duty Electroplated 10-32 .046" Steel .032" 3/16" 11/32" #10-22 8 Tubular Clamp Tubular Slotted Hd Wide x Electroplated [.81] [4.76] [8.73] Copper .046"Deep Contact [1.17 x 1.17] 1546152-1 Medium Duty 1/4" Wide " " " " " " #8-18 10 QC QC .032" Thk. & Tubular Tubular Contact Screw Both Copper Alloy Electroplated 1546148-1 Medium Duty Electroplated " " " " " " 8 Tubular Screw Tubular Copper Contact 1546143-1 Medium Duty Copper 6-32 Thd. 3/64" Wide x " " " As #8 or 12 Strap Screw Alloy Slotted 3/64" Deep Needed Smaller Strap Binding Hd. [1.19 x 1.19] for Electroplated Lugging 824-BU Intermediate Electroplated 7/16"-20Thd. 5/64" Wide x " .041" 3/8" 11/16" #12-1/0 50 Tubular Screw Tubular Slotted 5/64" Deep [1.04] [9.53] [17.46] Copper Headless [1.98 x 1.98] Contact 6 B102 One-Piece Blk. Copper 10-32 Thd. 1/16" Wide x " .037" 1/4" As #8 or 20 Strap Screw Alloy Slotted 1/16" Deep [.94] [6.35] Needed Smaller B112-BU Strap Binding Hd. [1.59 x 1.59] for Electroplated Lugging B102S One-Piece Blk. Tubular 1/4" -28 Thd. 3/64" Wide x " " " 1/2" #6-14 45 B112S Tubular Contact Headless 3/64" Deep [12.7] Contact Set Screw [1.19 x 1.19] Note: Representative Catalog Numbers Listed. 295 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks UL 1059 Basic Voltage Rating Voltage ratings of terminal blocks are based on the minimum spacing between electrical conductive parts of opposite polarity or between an electrically conductive part and a metal mounting surface measured under two conditions: Through Air, defined as the distance an arc must take through the air to go from one live conductor to another or from a live conductor to ground; and Over Surface, defined as the distance an arc must take over a surface of the insulating material going from one terminal to ground, assuming the arc will travel along the surface rather than through the air. The following chart shows UL 1059 spacing requirements in inches. Voltage Rating Spacing Requirements Description Voltage Thru Air Over Surface Class A Service equipment including deadfront 51 - 150 1/2 [12.7] 3/4 [19.05] switchboards, panel boards, service 151 - 300 3/4 [19.05] 1 1/4 [31.75] entrance devices, etc. 251 - 600 1 [25.4] 2 [50.8] Class B Commercial appliances including 51 - 150 1/16 [1.59] 1/16 [1.59] business equipment, electronic data 151 - 300 3/32 [2.38] 3/32 [2.38] processing equipment and the like 251 - 600 3/8 [9.53] 1/2 [12.7] Class C General industrial and machine tools; 51 - 150 1/8 [3.18] 1/4 [6.35] controls which can be further defined 151 - 300 1/4 [6.35] 3/8 [9.53] as equipment falling under UL508 301 - 600 3/8 [9.53] 1/2 [12.7] a Devices having limited ratings 51 - 300 1/16 [1.59] 1/8 [3.18] 301 - 600 3/16 [4.76] 3/8 [9.53] a Load on any single circuit can not exceed 15 A at 51-150 V, 10 A at 151-300 V, 5 A at 301-600 V or the maximum current rating, whichever is less. Standard Test Criteria Test Per: Heat Cycling (term) UL486E Section 10 Static Heating (term) UL486E Section 11 Secureness UL486E Section 12 Pullout UL486E Section 14 Heating Test (block) UL1059 Section 10 Dielectric Withstand UL1059 Section 11 Strength of Base UL1059 Section 13 Tab Pull UL1059 Section 14 VPTA UL1059 Section 15 Salt Spray MIL-202 Method 101 Solderability MIL-202 Method 208 Solvents MIL-202 Method 215 296 Catalog 1308389 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 6-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com to change. C. America: 52-55-1106-0803 UK: 8706-080-208