® BLACKBURN GROUNDING SYSTEMS 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 1 2/24/14 3:26 PM ® Blackburn Grounding Systems ® Blackburn Grounding compression and mechanical connectors and accessories represent one of the most comprehensive product lines in the industry for the creation of a safe, code-compliant and reliable grounding. ® • Direct Burial — Blackburn Grounding compression products are compliant with ® IEEE 837, UL 467, CSA 22.2 and applicable sections of the National Electrical ® ® Code (NEC ). They can be used in direct-burial or concrete-encased applications. ® • Broad Line and No Special Tooling — Blackburn Grounding mechanical connectors provide an extensive array of options for grid points, and with no training or special tools required for installation, they are an extraordinarily flexible solution. At T&B, we’re committed to: • Convenience of single-order, single- • Uniform carton labeling with shipment to your site for thousands additional bar-coding for convenient of stocking items inventory management • Expert local point of contact for clear, • Nationwide network of stocking consistent information regarding electrical distributors training, codes and standards • Outstanding customer service • Quality brands that have proven capability themselves over time • Supplying you with the right products, • Inventive design and manufacture convenient packaging, on-time of problem-solving products delivery and competitive pricing • Offering a best-of-class warranty and returns policy We deliver the solutions that make your job easier and offer the power to bring it all together in one package. Call us today and let us help you profit from sourcing your electrical products from the leader, Thomas & Betts. 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 2 2/24/14 3:26 PM Contents Customer Service 1-800-816-7809 T&B Services ............................................................. 2–3 Overview ................................................................... 4–5 Immediate, Knowledgeable ™ EZGround Compression Grounding Connectors ...... 6–19 Assistance Cast Copper Connectors for Grounding ........................ 20 Raised Floor Grounding Systems ............................ 21–22 Every Thomas & Betts Customer Service Ground Rod Accessories ........................................ 22–23 Representative is right where the action Ground Plates ........................................................ 23–24 is — surrounded by all the support and Ground Rod Clamps ............................................... 25–27 information they need to answer your Cable Tray Grounding Connector .................................. 27 questions and fill your orders faster than ever. Your calls and faxes are Structure Grounding............................................... 28–30 automatically routed to Customer Service Specialists who personally serve Ground Clamps ...................................................... 31–39 your account and can answer questions about products, order status, price Catalog Number Index ................................................. 40 and availability, and other service-related inquiries. Phone: 1-800-816-7809 Fax: 1-800-816-7810 Email: generalcustomerserviceteam@tnb.com ® T&B Access tnbaccess.tnb.com ® T&B Access is a global sales tool for our distributor partners, offering: • Quote Requests • Automatic Order • Tracking Data Receiving • Stock Checks • Expediting • Item History Search • Pricing Inquiries • Returns Processing • Multiple-Location • Cross Reference • Quality Issues User Search • Order Entry • Customer Report • Context- Cards • Order Resolution Sensitive Help • Web Catalog • Shipping Status • Shipping Look-Up • Document Look-Up Confirmations All of these tools and more are available online 24 hours a day – 7 days a week, without having to make a single phone call. Multi-lingual options are available ® in English, French and Spanish. T&B Access now serves over 10,000 satisfied customer users at over 3,500 locations every month. 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 1 2/24/14 3:26 PM T&B Services Technical Services 1-888-862-3289 Over 170 Years of Industry Experience Meeting and exceeding our customers’ expectations is a fundamental goal of Thomas & Betts. Call our Technical Services Department and talk LIVE to an expert who’ll answer questions and concerns regarding all aspects of our products and services. Our experienced and knowledgeable staff is second to none in the industry! Tool Services 1-800-284-TOOL Quality You Can Trust Trust T&B’s dedicated Tool Services Department to answer all questions regarding tool applications, repair, warranties, sales/lease/rental and technical information. Ask about our specialized services, including customer/sales training, demos and calibration/certification of tools. Web Catalog www.tnb.com/webcatalog Thousands of Products at Your Fingertips U.S. contractors and specifiers have made our web catalog their number one stop. Users can search for technical information by catalog number, UPC code, competitor number, keyword search, product category and/or brand. Having found the item(s) they are searching for, they can then use our Where To Buy function to locate a T&B local distributor and/or other support services. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 2 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 2 2/24/14 3:26 PM T&B Services Web CAD Library www.tnb.com/CADLibrary Over 4,000 2D and 3D CAD Models Available FREE! The T&B CAD Library is an on-line source of 2D and 3D CAD models, available FREE to customers who register. Users can download these files to their desktops for import into their working drawings. Drawings are offered in 90 of the most popular native file formats. This is a valuable tool for CAD designers, OEMs and engineering firms, as it will allow them to quickly locate and download T&B drawings into their ® ® ® projects. Over 4,000 drawings of T&B Fittings, PMA Cable Protection, Kindorf , ® ® ® ® Red•Dot and Superstrut products and Steel City and Carlon Floor Boxes are currently available, and we’re continually adding more products to the library. BIM Library ® Now available to you through Autodesk Seek (seek.autodesk.com), our BIM (Building Information Modeling) objects can easily be imported ® to your Revit models. These BIM objects are fully standards compliant, ® Revit Certified and completely configurable. Autodesk and Revit are registered trademarks of Autodesk, Inc. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 3 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 3 2/24/14 3:26 PM Overview ® ™ Blackburn EZGround Compression Connectors represent a low cost, code-approved alternative to ™ welded ground grid connections. EZGround Connectors can be safely installed in half the time, with fewer ™ components, and in all weather conditions. The range-taking capability of each EZGround series connector ™ translates to fewer parts needed to complete the ground grid. EZGround Compression Connectors are installed using the “T&B Method,” which produces an easily inspectable die embossment on the connector ™ indicating that the proper tool has been used and successful crimp has been made. EZGround carries the “T&B Method” mark of approval and represents the connection of choice for faster, simpler and safer ground grid system installations. Meets all applicable specifications ® Thomas & Betts grid and ground rod connectors satisfy the requirements of NEC Article 250 for ® ® connecting to the Grounding Electrode System. They also meet the requirements of UL Std. 467, UL Std. 486, CSA Std. C22.2 No. 41 and CSA Std. C22.2 No. 65 being acceptable as grounding and bonding equipment suitable for direct burial. Thomas & Betts grid and ground rod connectors also satisfy the recommended practice for the selection of grounding connector joints described in the IEEE 837 standard for qualifying permanent connections used in substation grounding. The connectors conform to the following IEEE Standard 837 requirements: • 350° C current cycling • Freeze-thaw test • Accelerated aging — nitric acid/salt spray • Mechanical, tensile and electromagnetic force (EMF) criteria NEC and National Electrical Code are registered trademarks of the National Fire Protection Association, Inc. Reliable installations through compression connections The Thomas & Betts method, utilizing compression tools with matching dies, forms the connector and conductor into a solid, homogeneous mass to provide an optimum electrical bond between connector and conductor. The dies are designed to produce a circumferential, hex-shaped compression rather than a simple indent. The circumferential compression creates a large area of high-pressure contact between cable and connector which, in turn, ensures high conductivity, low resistance and high pull-out values exceeding all industry requirements. Before After Compression Compression This installation method results in a long-lasting, low-installed cost connection. You can install it and forget it. Before compression, typical cable connector cross section of cable and connector consists of about 75% metal and 25% air. After Thomas & Betts method compression, the cross section shows 100% metal with virtually no air spaces. Mobile Application Vehicle United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 4 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 4 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Overview ™ The EZGround System 1 7 Thomas & Betts offers its complete line of grid-ground C-Taps Lug ™ compression connectors. Our EZGround connectors are 2 8 Figure 8 Connector Splice/Two-Way Connector designed for direct burial and offer a safe, efficient alternative to exothermic welding products. Grid-ground installations do not 3 9 Steel Grounding Stud TBG Series Grounding Plate require explosive charges and can be installed in various climate conditions. These range-taking products will reduce the number 4 10 Figure 6–8 Connectors Pigtail Connectors of connectors and dies needed for your installation. ™ Thomas & Betts EZGround products meet all applicable 5 11 Figure 6–6 Connectors I-Beam Clamp ® standards (IEEE 837, UL 467, CSA 22.2). Connectors are 6 12 prefilled with oxide inhibitor and sealed. GG Connectors Figure 6 Connector 7 11 9 5 3 12 9 1 2 5 10 4 6 12 4 6 5 5 8 4 5 United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 5 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 5 2/24/14 3:26 PM ™ EZGround Compression Grounding Connectors Figure 6 Compression Ground Rod Tap Connector H Main H Main H Main Tap MEETS Tap Tap T T T DB IEEE 837 REQUIREMENTS DIMENSIONS DIES FOR TBM APPLICATION CABLE TO REBAR APPLICATION (IN.) 14M, 13100A CAT. NO. MAIN TAP A GROUND ROD B CABLE RANGE T H OR TBM15I 1 5 3 1 3 15 54855 1/0 Str.–.250 kcmil or ⁄2"– ⁄8" Rod #4 Sol.–#2 Str. #3 Rebar ⁄8 thru ⁄2 #4 Rebar #4 Sol.–#2 Str. ⁄4" 1 ⁄16" 15G86R 1 5 3 1 3 3 54860 1/0 Str.–.250 kcmil or ⁄2"– ⁄8" Rod 1/0 Str.–2/0 Str. #3 Rebar ⁄8 thru ⁄2 #4 Rebar 1/0 Str.–2/0 Str. ⁄4" 2 ⁄16" 15G86R 1 5 3 1 3 3 54865-CK 1/0 Str.–250 kcmil or ⁄2"– ⁄8" Rod 3/0 Str.–250 kcmil #3 Rebar ⁄8 thru ⁄2 #4 Rebar 3/0 Str.–.250 kcmil ⁄4" 2 ⁄16" 15G86R 3 9 54875 #6 Sol.–#2 Str. #6 Sol.–#2 Str. — — ⁄4" 2 ⁄16" 15501A 5 3 5 3 3 15 54885 250 kcmil–500 kcmil or ⁄8"– ⁄4" Rod #4 Sol.–#2 Str. #5 Rebar ⁄8 thru ⁄4 #6 Rebar #4 Sol.–#2 Str. ⁄4" 1 ⁄16" 15G126R 5 3 5 3 3 1 54890 250 kcmil–500 kcmil or ⁄8"– ⁄4" Rod 1/0 Str.–2/0 Str. #5 Rebar ⁄8 thru ⁄4 #6 Rebar 1/0 Str.–2/0 Str. ⁄4" 2 ⁄8" 15G126R 5 3 5 3 3 3 54895 250 kcmil–500 kcmil or ⁄8"– ⁄4" Rod 3/0 Str.–250 kcmil #5 Rebar ⁄8 thru ⁄4 #6 Rebar 3/0 Str.–250 kcmil ⁄4" 2 ⁄16" 15G126R 5 3 5 3 3 7 54900 250 kcmil–500 kcmil or ⁄8"– ⁄4" Rod 350 kcmil–500 kcmil #5 Rebar ⁄8 thru ⁄4 #6 Rebar 350 kcmil–500 kcmil 1 ⁄8" 2 ⁄16" 15G121R * Tin-plated version available for galvanized ground rods. Add suffix -TP. Figure 8 Compression Ground Rod Tap Connector B B HH A A MEETS T T DB IEEE 837 REQUIREMENTS DIMENSIONS (IN.) CAT. NO. A GROUND ROD B CABLE RANGE T H DIES FOR TBM14M, 13100A OR TBM15I 1 7 15 GR12-202 ⁄2" #2 AWG–2/0 AWG ⁄8" 1 ⁄16" 15G121R 5 7 31 GR58-202 ⁄8" #2 AWG–2/0 AWG ⁄8" 1 ⁄32" 15G121R 3 7 3 GR34-202 ⁄4" #2 AWG–2/0 AWG ⁄8" 2 ⁄16" 15G121R 7 9 GR1-202 1" #2 AWG–2/0 AWG ⁄8" 2 ⁄16" 15G121R 1 7 15 GR12-40250 ⁄2" 3/0 AWG–250 kcmil ⁄8" 1 ⁄16" 15G121R 5 7 1 GR58-40250 ⁄8" 3/0 AWG–250 kcmil ⁄8" 2 ⁄8" 15G121R 3 7 3 GR34-40250 ⁄4" 3/0 AWG–250 kcmil ⁄8" 2 ⁄16" 15G121R 7 7 GR1-40250 1" 3/0 AWG–250 kcmil ⁄8" 2 ⁄16" 15G121R 5 7 1 GR58-300500 ⁄8" 300–500 kcmil ⁄8" 2 ⁄8" 15G121R 3 7 7 GR34-300500 ⁄4" 300–500 kcmil ⁄8" 2 ⁄16" 15G121R 7 11 GR1-300500 1" 300–500 kcmil ⁄8" 2 ⁄16" 15G121R United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 6 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 6 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors Figure 6 to 8 Compression Ground Rod to Grid Connectors Element A TT D L Element B MEETS T L DB IEEE 837 REQUIREMENTS DIMENSIONS (IN.) DIES FOR TBM14M, 13100A OR TBM15I CAT. NO. A GROUND ROD B CABLE RANGE D L ELEMENT A ELEMENT B 1 5 1 54855LR12* ⁄2" #2 AWG–250 kcmil ⁄16" 2 ⁄2" 15G86R 15G121R 1 5 1 54885LR12* ⁄2" 250 kcmil–500 kcmil ⁄16" 2 ⁄2" 15G126R 15G121R 5 5 1 54865LR58* ⁄8" #2 AWG–250 kcmil ⁄16" 2 ⁄2" 15G86R 15G121R 5 5 1 54895LR58* ⁄8" 250 kcmil–500 kcmil ⁄16" 2 ⁄2" 15G126R 15G121R 3 1 5 54875LR34* ⁄4" #2 AWG–250 kcmil ⁄2" 2 ⁄8" 15G86R 15G121R 3 1 5 54900LR34* ⁄4" 250 kcmil–500 kcmil ⁄2" 2 ⁄8" 15G121R 15G121R 1 5 54910LR100 1" #2 AWG–250 kcmil ⁄2" 2 ⁄8" 15G86R 15G121R 1 5 54920LR100 1" 250 kcmil–500 kcmil ⁄2" 2 ⁄8" 15G126R 15G121R * Tin-plated version available for galvanized ground rods. Add suffix -TP. Figure 6 to 6 Compression Ground Grid Connectors Element A T-T D L Element B T L MEETS DB IEEE 837 REQUIREMENTS DIE SELECTION FOR TBM14M, ELEMENT B CABLE TO CABLE DIMENSIONS (IN.) 13100A OR TBM15I TO GROUND ELEMENT B TO CAT. NO. ELEMENT A ELEMENT B ROD REBAR D T T-T A B 7 3 3 54855L #6 Sol.–#2 Str. #6 Sol.–#2 Str. — — ⁄8" ⁄4" ⁄4" 15501A 15501A 1 5 3 1 7 3 3 54865L #1 Str.–250 kcmil #6 Sol.–#2 Str. ⁄2"– ⁄8" ⁄8– ⁄2" #3–#4 Rebar ⁄8" ⁄4" ⁄4" 15G86R 15501A 1 5 3 1 7 3 3 54875L #2 Str.–250 kcmil #2 Str.–250 kcmil ⁄2"– ⁄8" ⁄8– ⁄2" #3–#4 Rebar ⁄8" ⁄4" ⁄4" 15G86R 15G86R 5 1 5 3 7 3 3 54885L 250 kcmil–500 kcmil #6 Sol.–#2 Str. ⁄8"– ⁄2" ⁄8– ⁄4" #5–#6 Rebar ⁄8" ⁄4" ⁄4" 15G126R 15501A 5 1 5 3 7 3 3 54895L 250 kcmil–500 kcmil #2 Str.–250 kcmil ⁄8"– ⁄2" ⁄8– ⁄4" #5–#6 Rebar ⁄8" ⁄4" ⁄4" 15G126R 15G86R 5 1 5 3 7 1 1 54900L 250 kcmil–500 kcmil 250 kcmil–500 kcmil ⁄8"– ⁄2" ⁄8– ⁄4" #5–#6 Rebar ⁄8" 1 ⁄8" 1 ⁄8" 15G121R15 G121R United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 7 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 7 2/24/14 3:26 PM ™ EZGround Compression Grounding Connectors One-piece construction for cable-to-cable, cable-to-rod, “T” and “X” connections. Cable-to-Cable or Cable-to-Rod Connectors • Suitable for direct burial or in concrete • Replaces exothermic welds • Made from high-conductivity wrought copper • Conforms to IEEE 837 standard ® • UL 467 DB CABLE TO CABLE RANGE ROD TO CABLE CAT. NO. MAIN DIE CODE BRANCH DIE CODE GROUND ROD DIE CODE CABLE DIE CODE GG21-21 #2 or #1 45 #2 or #1 45 — — — — GG10-10 1/0 54 1/0 54 — — — — GG2030-21 2/0 or 3/0 60 #2 45 — — — — GG2030-10 2/0 or 3/0 60 1/0 54 — — — — GG2030-2030 2/0 or 3/0 60 2/0 or 3/0 50 — — — — 1 #2 45 ⁄2" 71 #2 or #1 45 GG40250-21 4/0 or 250 71 5 #1 50 ⁄8" 80H #2 or #1 50 1 ⁄2" 71 GG40250-10 4/0 or 250 71 1/0 54 1/0 65 5 ⁄8" 80H 1 ⁄2" 71 2/0 or 3/0 60 GG40250-2030 4/0 or 250 71 2/0 or 3/0 60 5 ⁄8" 80H 2/0 or 3/0 60 1 ⁄2" 71 4/0 or 250 71 GG40250-40250 4/0 or 250 71 4/0 or 250 71 5 ⁄8" 80H 4/0 or 250 71 GG350-350 350 kcmil 80H 350 80H — — — — 5 ⁄8" 80H 500 87 GG500-40250 500 kcmil 87 4/0 or 250 71 3 ⁄4" 87H 500 87 3 GG500-500 500 kcmil 87 500 87 ⁄4" 87 500 87 5 ⁄8" GG500-350 500 kcmil 87H 350 80 87H 350 80H 3 ⁄4" 5 ⁄8" GG500-2030 500 kcmil 87H 2/0 or 3/0 60 87H 2/0 or 3/0 60 3 ⁄4" United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 8 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 8 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors For copper cable-to-cableground-grid connections. Type GRD — Cable-to-Cable Connector • Cast of high-conductivity bronze alloy • Suitable for direct burial A B C A B DB CONDUCTOR SIZE MAIN TAP INSTALLATION INFORMATION DIMENSIONS (IN.) MAX. MIN. MAX. MIN. GROUND HYD. NO. 2 2 2 2 CAT. NO. MAX. MIN. (MM ) (MM ) MAX. MIN. (MM ) (MM ) ROD TOOL DIE CRIMPS A B C 1 11 11 GRD2 1 2 42.4 33.6 1 2 42.4 33.6 — TBM14M B09CH 1 2 ⁄2 ⁄16 ⁄16 13 7 GRD20 2/0 1/0 67.4 53 2/0 1/0 67.4 53 — TBM14M B10CH 1 3 ⁄16 ⁄8 5 5 11 13 GRD420 250 kcmil 4/0 126.6 107 2/0 1/0 67.4 53 ⁄8 TBM14M B12CH 2 3 ⁄8 ⁄16 ⁄16 5 5 11 13 GRD40 250 kcmil 4/0 126.6 107 250 kcmil 4/0 126.6 107 ⁄8 TBM14M B12CH 2 3 ⁄8 ⁄16 ⁄16 United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 9 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 9 2/24/14 3:26 PM ™ EZGround Compression Grounding Connectors For connecting perpendicular runs of stranded copper cable to ground rod. Two Cables-to-Ground Rod Connector — †† Heavy-Duty Cast Copper L1 Nom. L1 Nom. L1 Nom. L2 Nom. L1 Nom. L2 Nom. †† DB Two Cables-to-Ground Rod Connector — Heavy-Duty Cast Copper CABLE SIZE OVERALL DIM. (IN.) CAT. NO. MAIN TAP GROUND ROD DIA. TBM15I DIE FOR CABLE CODE L1 L2 TBM15I DIE FOR GROUND ROD CODE 5 1 15 1 53065-58GR 250 or 4/0 250 or 4/0 ⁄8" & ⁄2" 87H 4 ⁄16 3 ⁄4 87H 3 15 3 53065-34GR 250 or 4/0 250 or 4/0 ⁄4" 87H 4 ⁄16 3 ⁄4 106H Installs with Hydraulic Tools with hex crimp dies. †† Does not meet IEEE 837. ® Copperweld Conductors & Rebar — for Use with Cast Copper Connections ® CABLE SIZE REINFORCING ROD SIZE COPPERWELD CONDUCTOR SIZE #2, #1 AWG — (3) #8 or (3) #6 3 7 1/0, 2/0 AWG #3 ⁄8 — (7) #8 or ⁄16 — (7) #7 7 4/0 AWG, 250 kcmil #4 ⁄16 — (19) #9 or (7) #5 21 5 300–350 kcmil #5 ⁄32 — (19) #8 or ⁄8 — (7) #4 13 500 kcmil #6 ⁄16 — (19) #6 Copperweld is a registered trademark of Copperweld Corporation. ® UL Listed for use with cast copper connectors. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 10 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 10 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors †† Grounding Grid Connectors — Heavy-Duty Cast Copper 53055 53065 L2 Nom. L2 Nom. L1 Nom. L1 Nom. DB ROD TO CABLE INSTALLING DIE CODE FOR TBM14M, OVERALL ROD TO CABLE RANGE CABLE TO CABLE RANGE 13100A OR TBM15I DIMENSION (IN.) CABLE CAT. NO. ROD SIZE (IN.) CABLE RANGE MAIN BRANCH ROD BARREL BARREL L1 L2 7 7 53055 — — 1/0–2/0 AWG 1/0–2/0 AWG — 66 3 ⁄8 3 ⁄8 † 1 5 5 9 53059 ⁄2– ⁄8 #2–#1 AWG 4/0 AWG–250 kcmil #2–#1 AWG 87H 54H 4 ⁄32 4 ⁄16 † 1 5 7 5 53060 ⁄2– ⁄8 1/0–2/0 AWG 4/0 AWG–250 kcmil 1/0–2/0 AWG 87H 87H 4 ⁄16 4 ⁄16 † 1 5 5 53065 ⁄2– ⁄8 4/0 AWG–250 kcmil 4/0 AWG–250 kcmil 4/0 AWG–250 kcmil 87H 87H 4 ⁄16 4 ⁄16 † 3 19 19 53069 ⁄4 1/0–2/0 AWG 300–350 kcmil 1/0–2/0 AWG 106H 66 4 ⁄32 4 ⁄32 † 3 1 25 53071 ⁄4 4/0 AWG–250 kcmil 300–350 kcmil 4/0 AWG–250 kcmil 106H 106H 5 ⁄4 4 ⁄32 † 3 13 7 53073 ⁄4 1/0–2/0 AWG 500 kcmil 1/0–2/0 AWG 125H* 66 4 ⁄16 4 ⁄8 † 9 53075 1 4/0 AWG–250 kcmil 500 kcmil 4/0 AWG–250 kcmil 125H* 87H 6 ⁄16 5 † 3 3 53080 1 500 kcmil 500 kcmil 500 kcmil 125H* 125H* 5 ⁄16 5 ⁄16 Cat. No. 15500 adapter is required for all 15500 Series dies, not for 15600 Series. † 1 5 Ground rods 4/0–250 wire barrels suitable for ⁄2" and ⁄8" rod. 500 kcmil wire barrels suitable for 1" rods. 5 300–500 kcmil wire barrels suitable for ⁄8" rods. Hydraulic tools only. †† Does not meet IEEE 837. * 125H die for 15-ton tool only. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 11 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 11 2/24/14 3:26 PM ™ EZGround Compression Grounding Connectors C-Taps H MEETS L DB IEEE 837 REQUIREMENTS DIMENSION (IN.) CAT. NO. MAIN TAP H L DIES FOR TBM14M 13100A OR TBM15I * CRIMPS CTP22 #6 Sol.–#2 Str. #6 Sol.–#2 Str.** 1.16 .75 HBKC 1 CTP202 #1 Str.–2/0 Str. #6 Sol.–#2 Str.** 1.41 .75 15501A 1 CTP2020 #1 Str.–2/0 Str. #1 Str.–2/0 Str. 1.54 .75 15501A 1 CTP25020 3/0 Str.–250 kcmil #6 Sol.–2/0** 1.97 .75 15G86R 1 CTP250250 3/0 Str.–250 kcmil 3/0 Str.–250 kcmil 2.06 .88 15G86R 1 CTP50020 300–500 kcmil #6 Sol.–2/0** 2.42 .88 15G121R 2 CTP500250 300–500 kcmil 3/0 Str.–250 kcmil 2.67 .88 15G121R 2 CTP500500 300–500 kcmil 300–500 kcmil 2.91 1.10 15G121R 3 Material: High-Conductivity Copper. * Cat. No. 15500 adapter required if using TBM15I and 155XX series dies. ** #6 AWG branch must be doubled. Copper C-Crimps L H DB DIMENSION (IN.) CAT. NO. RUN TAP DIE INDEX INSTALLING DIE TBM14M 13100A, TBM151 H L 5 41 9 BC48 #6 Sol.–#4 Str. #8 Sol.–#8 Str. BG or ⁄8 B58CS ⁄64 ⁄16 5 41 3 BC46-BB #6 Sol.–#4 Str. #6 Sol.–#6 Str. BG or ⁄8 B58CS ⁄64 ⁄4 5 41 51 BC44 #6 Sol.–#4 Str. #4 Sol.–#4 Str. BG or ⁄8 B58CS ⁄64 ⁄64 3 63 BC24 #2 Sol.–#2 Str. #8 Sol.–#4 Str. C HBKC ⁄4 ⁄64 3 3 BC22 #2 Sol.–#2 Str. #2 Sol.–#2 Str. C HBKC ⁄4 1 ⁄64 15 5 BC202 1/0 Sol.–2/0 Str. #8 Sol.–#2 Str. E or O HO ⁄16 1 ⁄16 15 11 BC2020-BB 1/0 Sol.–2/0 Str. 1/0 Str.–2/0 Str. E or O HO ⁄16 1 ⁄32 1 5 BC402 3/0 Str.–4/0 Str. #6 Sol.–#2 Str. F or D3 HD 1 ⁄16 1 ⁄8 1 5 BC4020 3/0 Str.–4/0 Str. 1/0 Sol.–2/0 Str. F or D3 HD 1 ⁄16 1 ⁄16 1 5 BC4040 3/0 Str.–4/0 Str. 3/0 Sol.–4/0 Str. F or D3 HD 1 ⁄16 1 ⁄16 †† Does not meet IEEE 837. Material: High-Conductivity Copper. ® UL 467 Listed. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 12 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 12 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors Perform line tap-offs, dead-ending and grounding on a range of conductors. Copper C-Type Compression Taps • Can be held in the dies or jaws of an installation • Die references marked tool, then hooked directly over the line for time- on connector for easy saving installations identification • Manufactured from pure electrical-grade copper • RUS Accepted for a highly conductive, low resistance, reliable connection CC 4040 Copper C-Type Compression Taps Copperweld-Copper Conductor WIRE RANGE 8A — Use C-Tap accommodating #6 str. Copper 6A — Use C-Tap accommodating #4 str. Copper CAT. NO. A GROOVE B GROOVE INSTALLING DIES LENGTH (IN.) 4A — Use C-Tap accommodating #2 str. Copper CC 48 #6 Sol.–#4 Str. #8 Sol.–#8 Str. 2A — Use C-Tap accommodating 1/0–2/0 Copper 5 5 CC 46 #6 Sol.–#4 Str. #6 Sol.–#6 Str. TU, BG, ⁄8 ⁄8 CC 44 #6 Sol.–#4 Str. #4 Sol.–#4 Str. CC 24* #2 Sol.–#2 Str. #8 Sol.–#4 Str. 3 TM or C ⁄4 CC 22 #2 Sol.–#2 Str. #2 Sol.–#2 Str. CC 202 1/0 Sol.–2/0 Str. #8 Sol.–#2 Str. 7 E or O ⁄8 CC 2020 1/0 Sol.–2/0 Str. 1/0 Sol.–2/0 Str. CC 402 3/0 Sol.–4/0 Str. #6 Sol.–#2 Str. 1 CC 4020 3/0 Sol.–4/0 Str. 1/0 Sol.–2/0 Str. F or D3 1 ⁄16 CC 4040 3/0 Str.–4/0 Str. 3/0 Str.–4/0 Str. * When using #1 Str. in the A Groove, the B Groove will accommodate #6 or #8 Str. or #8 Sol. Note: For tin-plating option, add “-TN” suffix to the catalog number. Hex compression intimately bonds cable directly to ground rod. Pigtail Connectors • Figure-8 connectors • Conforms to IEEE 837 standard ® • UL 467 Listed MEETS When connecting cable to ground rod for direct burial or in concrete, DB IEEE the connector shall be wrought 837 REQUIREMENTS copper with minimum conductivity DIE CODE FOR TBM14M, of 99% I.A.C.S., such as Thomas CAT. NO. CABLE RANGE GROUND ROD 13100A OR TBM15I & Betts series GR12-306. Hex compression with die code One Cable: 3/0 to #6 AWG 1 GR12-306 ⁄2" 87H embossing shall be used. Two Cables: #2 to #6 AWG One Cable: 4/0 to #6 AWG 5 GR58-406 ⁄8" 87H Two Cables: #2 to #6 AWG 3 GR34-4010 One Cable: 4/0 to 1/0 AWG ⁄4" 99H United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 13 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 13 2/24/14 3:26 PM ™ EZGround Compression Grounding Connectors Ground Plates 3 1 ⁄4 1 2X ⁄2-13 UNC 1 3 ⁄4 3 ⁄4 2 1 4X ⁄2-13 UNC 3 1 ⁄4 25 5 ⁄32 3 ⁄8-16 UNC 3 ⁄8-16 UNC Cable Range H H Cable Range Fig. 2 Fig. 1 MEETS DB IEEE 837 REQUIREMENTS CAT. NO. FIG. CABLE RANGE H DIES 5 GP2250-2 1 #2–250 kcmil 3 ⁄8" 15G86R 7 GP2250-4 2 #2–250 kcmil 4 ⁄32" 15G86R 5 GP250500-2 1 250–500 kcmil 3 ⁄8" 15G126R 7 GP250500-4 2 250–500 kcmil 4 ⁄32" 15G126R United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 14 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 14 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors Knurling ensures excellent mechanical pull-out and electrical continuity. Type TBGS — Structural Grounding Studs • Easily welded to steel structures • Knurled portion of stud resists with minimal construction pull-out and provides electrical welding equipment continuity to ensure the integrity of the grounding circuit • Connect to grounding conductors with appropriate Thomas & Betts • Constructed of high-strength steel grounding connectors and coated with corrosion-resistant copper cyanide .360" Dia .235" Dia Intersecting medium knurling (2.10" long) Intersecting medium knurling (2.10" long) Minimum flat contact surface WIDTH .180 LENGTH 1.125 Minimum flat contact surface WIDTH .290 LENGTH 1.125 45° 45° 45° 45° TBGS-14 TBGS-38 .735" Dia .610" Dia Intersecting medium knurling Intersecting medium knurling (2.10" long) (2.10" long) Minimum flat contact Minimum flat contact surface WIDTH .550 surface WIDTH .530 LENGTH 1.125 LENGTH 1.125 45° 45° TBGS-34 TBGS-58 CAT. NO. ROD SIZE 1 TBGS-14 ⁄4" 3 TBGS-38 ⁄8" 5 TBGS-58 ⁄8" 3 TBGS-34 ⁄4" United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 15 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 15 2/24/14 3:26 PM ™ EZGround Compression Grounding Connectors Connect ground cable to I-beam or any 1" maximum structural steel member — without welding or drilling. I-Beam Ground Clamp • Breakaway bolt head shears at • Connector made of high-conductivity predetermined torque to ensure cast copper bright dip tight connection • Clamp made of drop-forged • Heavy-duty compression lug provides high-grade steel, zinc plated excellent current-carrying capabilities • Surface of steel must be cleaned in accordance with installation instruction sheet provided with product MEETS IEEE 837 REQUIREMENTS TBM15I INSTALLING TOOL, CAT. NO. WIRE RANGE DIE CODE IBG2-10 #2 thru 1/0 AWG 71 IBG20-40 2/0 thru 4/0 AWG 87 IBG350-500 350 thru 500 kcmil 115 Use hydraulic tooling with hex crimp dies. ® Satisfies requirements of NEC 250.64(C)(1) for connecting to grounding electrode system. Cast Copper Two-Way Connector — Heavy-Duty • Made from high-conductivity cast copper • Electro-tin-plated finish DB CAT. NO. DIE SIZE DIE CODE 53504 #8 AWG 29 53505 #6 AWG 29 53506 #4 AWG 29 53507 #2 AWG 45 53508 #1 AWG 45 53509 1/0 AWG 45 53510 2/0 AWG 66 53511 3/0 AWG 66 53512 4/0 AWG 66 53513 250 kcmil 76 53515 350 kcmil 99 53518 500 kcmil 99 53523 750 kcmil 112 Use hydraulic tools with hex dies. NEC and National Electrical Code are registered trademarks of the National Fire Protection Association, Inc. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 16 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 16 2/24/14 3:26 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors Provides a permanent, reliable connection. Ground Clamp • Crimps to cable • Made from high-conductivity wrought copper • Clamps to ground rod and rebar • Furnished with stainless steel ® • Uses standard Blackburn featuring 1 hardware, ⁄4" washers, bolts ® the Color-Keyed System hand and and nuts hydraulic tools ® • UL 467 — approved for direct burial • Color coded for easy installation die selection DB GROUND ROD REBAR # BOLT SIZE CAT. NO. WIRE SIZE DIAMETER (IN.) (IN.) (IN.) DIE CODE 1 5 4 1 CC2C-45R #2–#3 AWG ⁄2 or ⁄8 ⁄5 ⁄4 33 BROWN 1 5 4 1 CC1C-45R #1 AWG ⁄2 or ⁄8 ⁄5 ⁄4 37 GREEN 5 3 5 3 CC10C-56R 1/0 AWG ⁄8 or 3 ⁄4 ⁄6 ⁄8 42 PINK 5 3 5 3 CC20C-56R 2/0 AWG ⁄8 or 3 ⁄4 ⁄6 ⁄8 45 BLACK 5 3 5 3 CC40C-56R 4/0 AWG ⁄8 or ⁄4 ⁄6 ⁄8 54 PURPLE Terminate or connect continuous runs of copper cable to flat surfaces. Flat-Surface Ground Clamp • Captivated “keeper bar” design extends cable range and helps hold cable prior to crimping, facilitating installation • Saddles marked with conductor size and die code • Conductor can be assembled to saddle H H with standard dies and hydraulic tools • Made from high-conductivity cast copper C C G G D D Bolt size Bolt Size DB HEX DIE INCHES BOLT DIE CODE UNIT STD. WT. PER CAT. NO. WIRE RANGE HOLE NO.* QUAN. PKG. 100 CAT. NO. DIE CODE NO. L1 L2 D C H 3 3 21 9 3 53055FL 1/0–2/0 AWG ⁄8" 66 2 10 75 15534* 66 4 ⁄32 3 ⁄32 ⁄32 1 ⁄8 1 3 1 3 5 3 53065FL 4/0 AWG– ⁄8" 87H 2 10 112 15506** 87H 4 ⁄2 4 ⁄32 ⁄16 1 ⁄8 1 250 kcmil * TM14M, 13100A, TBM15I with hex crimp dies. ** TBM15I with hex crimp dies only. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 17 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 17 2/24/14 3:27 PM ™ EZGround Compression Grounding Connectors Bond copper conductors to steel or aluminum fence post or top rail of round fence posts. Grid-to-Fence Ground Clamp • Provides quick, dependable • Body made from cast copper alloy installation at low installed cost with steel U-bolt • Uses no incendiary materials STEEL & ALUMINUM CAT. NO. GROUND CABLE RANGE DIE CODE LINE POST RANGE (IN.) FG2040R2 2/0–3/0–4/0 Str. 76 2 1 FG2040R25 2/0–3/0–4/0 Str. 76 2 ⁄2 FG2040R3 2/0–3/0–4/0 Str. 76 3 FG210R2 #2–#1–1/0 Sol. or Str. 66 2 1 FG210R25 #2–#1–1/0 Sol. or Str. 66 2 ⁄2 FG210R3 #2–#1–1/0 Sol. or Str. 66 3 Install with hydraulic tooling with hex crimp dies. Cuts installation time in half — with results superior to conventional connectors. Bus Bar Connector • Unique design • Installs with conventional compression tools • Fast and easy installation Use this side of the connector • Made from pure wrought copper • Superior low-resistance, high- when using only one wire. and prefilled with oxide inhibitor conductivity connections ® • UL Listed and CSA certified • Produces a permanent connection with any combination of copper from • Insulated with die HDF Use with Use with #6 to #2 solid or stranded conductor, 1 one wire 2nd wire to ⁄4" copper bus bar #2 AWG #2 AWG 1.40" 1 ⁄4" Bus GBBC22 CAT. NO. BUS BAR THICKNESS (IN.) CONDUCTOR RANGE STD. PKG. QTY. Use this side of the connector 1 GBBC22 ⁄4 #2 AWG–#2 AWG 1 only when using two wires. 1 GBBC26 ⁄4 #6 AWG–#2 AWG 1 ™ EZGround Bus Bar Connectors install in less than two minutes with one easy crimp! The connector attaches Use with directly to the bus, saving the labor-intensive process of drilling and tapping. The unique jaw interface of the Use with ™ EZGround Bus Bar Connector grips the copper bus, resulting in a low-resistance, high-conductivity connection. one wire 2nd wire ™ #2–#6 AWG #6 AWG The EZGround Bus Bar Connector can be used in OEM applications or telecom applications — cellular, PCS and others. It provides a continuous ground to the copper bus bar, making it ideal for hut and tower applications. The design enables installation in virtually any position, horizontal or vertical, and is suitable for inside and outside 1.40" plant use. Installation can be completed using any T&B compression tool that accepts U-shaped die sets and is rated 12-ton or higher. 1 ⁄4" Bus GBBC26 United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 18 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 18 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems 1.03" 1.03" ® Connectors & Grounding — Blackburn Grounding Systems ™ EZGround Compression Grounding Connectors A “snap” to assemble — no special tools required. ™ SnapTap Connector • Designed for bonding and grounding applications using copper, steel strand and ground rod • Easily installed with channel locks or pliers • Made from high-strength aluminum alloy with tin plating • Offers excellent electrical and mechanical characteristics ® • UL 467 tested — exceeds performance requirements ™ With the SnapTap Connector, you can achieve an electrically superior, pressure-fit connection in seconds without expensive tooling. The connector is also easy to disassemble, requiring only a flat-head screwdriver to release the connected body. A one-piece design keeps parts together, minimizing loss of components prior to assembly. Simply separate the pieces and snap them in place for installation. An audible “snap” indicates that the connection is complete and properly installed. INSTALL Bend back and forth Body to separate Body Snap piece piece piece Separation point Body piece Pivot groove FIG. 1 FIG. 2 FIG. 3 FIG. 4 General Usage Instructions CONNECTOR DESCRIPTION PACKAGING STANDARD INNER OUTER ORDER Separate CAT. NO. MAIN BRANCH PACK PACK QUANTITY No special tools required. Use ordinary parallel jaw pliers to separate the connector into two parts. Hold one side of JP62 #2 AWG Sol. Copper #6 AWG Sol. Copper 20 200 200 connector with pliers and bend opposite side back and forth JP66 #6 AWG Sol. Copper #6 AWG Sol. Copper 20 200 200 until parts separate (see Fig. 1). 1 JP146 ⁄4" Steel Strand #6 AWG Sol. Copper 20 200 200 5 Caution: Be careful not to pinch fingers or thumb when separating parts. JP5166 ⁄16" Steel Strand #6 AWG Sol. Copper 20 200 200 Keep fingers out of bend path when bending part against plier jaws. 3 JP386 ⁄8" Steel Strand #6 AWG Sol. Copper 20 200 200 1 JP126 ⁄2" Steel Strand #6 AWG Sol. Copper 20 200 200 Installation 1 JP126G ⁄2" Ground Rod #6 AWG Sol. Copper 20 200 200 1. Strip the insulation from each de-energized conductor. 1 JP2614 ⁄4" Steel Strand (2) #6 AWG Sol. Copper 20 200 200 Be careful not to nick the conductor. Clean the conductor 5 JP26516 ⁄16" Steel Strand (2) #6 AWG Sol. Copper 20 200 200 ends with a wire brush or emery cloth if necessary. 3 JP2638 ⁄8" Steel Strand (2) #6 AWG Sol. Copper 20 200 200 2. Place each conductor into the grooves in BODY piece. 1 JP2612G* ⁄2" Ground Rod (2) #6 AWG Sol. Copper 20 200 200 Press conductors with pliers to align and seat into grooves Note: All Toolless Connectors are UL Listed. Only items with (*) are CSA listed. (see Fig. 2). 3. Hold the conductors and BODY piece until it stops. Use parallel jaw pliers and grip the SNAP and BODY pieces as shown (see Fig. 3). Apply pressure until connector “snaps” into place. Visually inspect snap to verify full insertion. The connection is now complete (see Fig. 4). Removal The connector can be disassembled using a flat-head screwdriver to pry the SNAP piece from BODY piece. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 19 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 19 2/24/14 3:27 PM Cast Copper Connectors for Grounding A low-cost method of connecting directly to bus bar, eliminating an interface connection. Riser Cable Flag Connectors for 600V Applications • Made from high-conductivity wrought copper, plain finish 3 • All bolt holes are ⁄8" on 1" centers Installing tools: T&B Cat. No. TBM15I, TBM15BSCR, 13100A, TBM14M and TBM14BSCR hydraulic tools only. 3 ⁄8" dia. bolt holes on 1" centers B A B A C C Fig. 1 Fig. 2 DIMENSIONS (IN.) CAT. NO. FIG. NO. CABLE SIZE COLOR KEY DIE CODE NO. OF CRIMPS MATERIAL THK. (IN.) A B C #2–#1 AWG 3 5 5 GFL2-1 1 150/24 PINK 42 1 ⁄32 3 ⁄8 4 2 ⁄16 175/24 BLACK 1/0 AWG 45 2/0 AWG ORANGE 50 3 5 5 GFL10-20 1 1 ⁄32 3 ⁄8 4 2 ⁄16 225/24 45 BLACK 275/24 45 4/0–250 kcmil 325/24 5 1 1 7 GFL40-250 1 RED 71 2 ⁄32 4 ⁄4 4 ⁄4 2 ⁄16 450/24 550/24 350 kcmil 5 1 1 3 GFL350 1 650/24 N/A 80 2 ⁄32 4 ⁄4 4 ⁄2 2 ⁄8 775/24 500 kcmil 5 1 7 3 GFL5001 1 BROWN 94 2 ⁄32 5 ⁄4 4 ⁄8 2 ⁄8 925/24 750 kcmil 1100/24 5 5 3 5 GFL7501, 2 2 BLACK 106 4 ⁄32 8 ⁄8 4 ⁄4 2 ⁄8 1325/24 1600/24 1 TBM15I only. 2 Both “U” barrels must be crimped to a single, continuous length of conductor. It is not to be used as a splice. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 20 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 20 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Raised Floor Grounding Systems Compresses #8 AWG through 4/0 AWG cable. Signal Reference Grid Connector • Clamps onto pedestal posts up to 1" diameter 1 square and 1 ⁄4" round • Can be used as an “X” or “T” configuration cable to post • High-conductivity wrought-copper construction INSTALLING TOOLS AND DIE CODES TBM14M AND TBM15I CAT. NO. CONDUCTOR DIE CAT. NO. DIE CODE COLOR CODE GRAY #8 15527 29 SRG8-4 #6 to #4 15528 33 BROWN SRG2-1 #2 & #1 15508 42 PINK SRG10-20 1/0 & 2/0 15530 50 ORANGE SRG30-40 3/0 & 4/0 15511 54 PURPLE Secures signal reference grid wire to raised-floor support posts. Signal Reference Grid Clamp • Range-taking design accepts #8 to #4 AWG grid wire 3 and fits 1" round and ⁄4" square trade size support posts • Lay-in feature means no kinks or bends • Quick, easy installation • Only one screw to tighten • Enables grid wire to make direct, low-resistance contact Stamped-steel construction, zinc plated CAT. NO. DESCRIPTION WIRE RANGE 3 3900 ⁄4" Square to 1" Round #8–#4 3 3900BP (BULK PACK) ⁄4" Square to 1" Round #8–#4 ® UL File No. E-3060. ® Approved for grounding and bonding per UL 467. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 21 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 21 2/24/14 3:27 PM Raised Floor Grounding Systems and Ground Rod Accessories Ground Electrode Boxes WT./100 STANDARD CAT. NO. DESCRIPTION LB. KG PACKAGE 51628 Pregalvanized Steel 1180 536.3 5 51629 Hot-Dip Galvanized 1200 545.4 5 14-gauge steel. 10" diameter, 12" depth. Streamlined design reduces driving friction. Type C — Sectional Ground Rod Couplings • Threaded couplings of high-strength, corrosion-resistant alloy • Tapped for use on all standard threaded sectional rods CAT. NO. SIZE (NOMINAL DIAMETER) THREAD SIZE 1 1 50C ⁄2" ⁄2"–13 UNS † 1 9 50LC* ⁄2" L ⁄16"–12 UNS ‡ 5 5 60C* ⁄8" ⁄8"–11 UNS 3 3 70C* ⁄4" ⁄4"–10 UNS 80C* 1" 1"–8 UNS ® * UL Listed 467 (425H). † 1 CSA lists rods ⁄2" and larger, 10' and longer. ‡ RUS Accepted. Use with all standard threaded couplings. Type DS — Driving Studs • Made of high-strength steel • Compatible with all standard threaded couplings CAT. NO. SIZE (NOMINAL DIAMETER) THREAD SIZE 1 1 50DS ⁄2" ⁄2"–13 UNS † 1 9 50LDS* ⁄2" L ⁄16"–12 UNS ‡ 5 5 60DS* ⁄8" ⁄8"–11 UNS 3 3 70DS* ⁄4" ⁄4"–10 UNS 80DS* 1" 1"–8 UNS ® * UL Listed 467 (425H). † 1 CSA lists rods ⁄2" and larger, 10' and longer. ‡ REA Accepted. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 22 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 22 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Rod Accessories and Ground Plates For joining non-threaded, copper-bonded steel ground rods. Threadless Couplings and Driving Cap • Couplings manufactured of high-strength, corrosion-resistant copper alloy • High-strength hardened steel driving cap prevents “mushrooming” of ground rod while driving to ensure proper fit of coupling DIMENSIONS (IN.) CAT. NO. DESCRIPTION LENGTH DIAMETER 1 50LCNT* ⁄2" L Threadless Coupling 3.0 .78 5 60CNT2* ⁄8" Threadless Coupling 2.5 .69 3 70CNT* ⁄4" Threadless Coupling 3.0 .97 5 60DSNT ⁄8" Threadless Driving Cap 4.0 .88 ® * UL Listed. 5 As efficient as two 10-ft. x ⁄8" ground rods. Galvanized Ground Plates • 1 ⁄4" thick, hot-dipped galvanized • Must be buried at least 600mm (24") below finish grade level, according to CEC Rule 10-702 1 16± ⁄4 1 10± ⁄4 1 2± ⁄4 7 CAT. NO. DESCRIPTION CONDUCTOR RANGE 3 ⁄8 1 ± ⁄4 1016TB Galvanized Ground Plates #8 Sol. to 1/0 Str. 1 ⁄4 1016BTB Galvanized Ground Plates with JAB58H Connector #8 Sol. to 1/0 Str. 5 ø ⁄8 United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 23 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 23 2/24/14 3:27 PM Ground Plates More efficient than butt-wrapping poles. Type GP — Copper Pole Bottom Ground Plates for Multigrounded Neutral Construction • Made of electrolytic sheet copper • Built-in high-pressure connector for ground lead, or supplied with #6 AWG copper pigtail pre-attached • Plates are grooved for trapping moisture PIGTAIL WIRE RANGE DIAMETER OF PLATE 2 2 CAT. NO. MIN. MAX. MIN. (MM ) MAX. (MM ) (IN.) (MM) 1 GP100 #14 Str. #4 Sol. 6.3 25.6 7 ⁄2 191 GP110 #14 Str. #4 Sol. 6.3 25.6 10 254 GP114 #14 Str. #4 Sol. 6.3 25.6 14 356 #6 AWG Solid Cu Pigtail 1 GP1003 — — 7 ⁄2 191 with 18" Conductor #6 AWG Solid Cu Pigtail 1 GP1008 — — 7 ⁄2 191 with 8-ft. Conductor #6 AWG Solid Cu Pigtail GP1108 — — 10 254 with 8-ft. Conductor Installed cost considerably less than butt-wrapped poles. Type PB — Copper Pole Ground Plates • Installed on butt end of utility poles to provide an economical, low-resistance neutral ground • Plate portion fabricated of .025" pure copper • PBGW connector is eye-bolt type, cast of corrosion- resistant aluminum bronze alloy, with silicon bronze nut and lockwasher • PBH connector features riveted all-copper terminal lug for connecting to grounding conductor WIRE RANGE SURFACE AREA CAT. NO. MAX. MIN. FINISHED SIZE SQ. IN. 5 PBGW 2/0 Str. #10 Sol. 7 x 7 ⁄8 56 ‡ 3 PBH #4 Str. #14 Sol. 7 x 7 ⁄8 56 ‡ RUS Accepted. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 24 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 24 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Rod Clamps ® D UL Listed for both copper-clad and galvanized ground rods. A Type JWR — Wide-Range Ground Rod Clamp MAX. ® • UL Listed for direct burial in earth/concrete • Constructed from bronze alloy and B C high-performance stainless steel bolt • Provides wide range of connection sizes • More than 300 lbs. torque capacity DB NOMINAL ROD DIA. WIRE RANGE DIMENSIONS (IN.) 2 2 CAT. NO. (IN.) (MM) MAX. MIN. MAX. (MM ) MIN. (MM ) A (MAX.) BOLT B C D 3 ⁄8* 9.5 1/0 Str. 10 Sol. 53.4 5.2 1.535 1.050 .812 .652 1 ⁄2 12.7 1/0 Str. 10 Sol. 53.4 5.2 1.535 1.050 .812 .652 JWR 5 ⁄8 15.8 1/0 Str. 10 Sol. 53.4 5.2 1.535 1.050 .812 .652 3 ⁄4 19.0 1/0 Str. 8 Sol. 53.4 8.3 1.535 1.050 .812 .652 3 * ⁄8" rod not recognized/listed by UL. Long bearing surface of clamp on ground wire A secures ground connection. MAX. Type JAB — Ground Rod Clamps • Cast of high-strength corrosion-resistant copper alloy B C TYPE JABH • Both hex head bolts and socket set screws available ® • UL Listed for direct burial DB CAT. NO. NOMINAL ROD DIA. WIRE RANGE DIMENSIONS (IN.) SOCKET SET HEX HEAD MAX. MIN. A (MAX.) A (MAX.) SCREW THREAD 2 2 SCREW BOLT (IN.) (MM) MAX. MIN. (MM ) (MM ) SOCKET SCREW HEX BOLT SIZE UNC-2A B C D 1 19 3 7 27 7 19 JAB12* JAB12H ⁄2 12.7 2 Str. 10 Sol. 33.6 5.2 1 ⁄32 2 ⁄32 ⁄16–14 ⁄32 ⁄8 ⁄32 5 27 13 7 29 11 JAB58 JAB58H ⁄8 15.8 1/0 Str. 8 Sol. 53.4 8.3 1 ⁄32 2 ⁄64 ⁄16–14 ⁄32 1 ⁄16 3 11 7 11 51 JAB34 JAB34H ⁄4 19.0 1/0 Str. 8 Sol. 53.4 8.3 2 2 ⁄32 ⁄16–14 ⁄16 1 ⁄64 3 5 11 7 1 1 13 — JAB34C ⁄4 + ⁄8 15.8 to 19.0 4/0 Str. 8 Sol. 95.0 8.3 — 2 ⁄32 ⁄16–14 1 ⁄8 1 ⁄32 ⁄16 1 7 11 1 JAB1 JAB1H 1 25.0 4/0 Str. 8 Sol. 107.1 8.3 2 ⁄4 3 ⁄16–14 1 ⁄32 1 ⁄16 1 * Not CSA listed Add suffix P to Cat. No. for tin-plated clamp. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 25 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 25 2/24/14 3:27 PM Ground Rod Clamps E A dependable ground connection offered at a substantial savings. A Type G — Budget-Line Ground Clamps MAX. D • Cast of high-strength corrosion-resistant copper alloy • Furnished with hex head bolts B C • Simplified, compact design makes lasting, trouble-free connection ® • UL Listed for direct burial DB NOMINAL ROD DIA. WIRE RANGE DIMENSIONS (IN.) CAT. A (MAX.) 2 2 NO. (IN.) (MM) MAX. MIN. MAX. (MM ) MIN. (MM ) BOLT SCREW THREAD SIZE UNC-2A B C D E 3 3 5 11 1 27 3 G3* ⁄8 9.5 4 Str. 10 Sol. 21.1 5.2 1 ⁄8 ⁄16–18 ⁄16 ⁄2 ⁄64 ⁄8 1 3 27 3 37 1 G4 ⁄2 12.7 2 Str. 10 Sol. 33.6 5.2 — ⁄8–16 ⁄32 ⁄8 ⁄64 ⁄2 5 3 29 3 43 1 G5‡ ⁄8 15.8 2 Str. 10 Sol. 33.6 5.2 — ⁄8–16 ⁄32 ⁄8 ⁄64 ⁄2 3 3 1 3 13 1 G6 ⁄4 19.0 2 Str. 10 Sol. 33.6 5.2 — ⁄8–16 1 ⁄16 ⁄8 ⁄16 ⁄2 * Not UL Listed. ‡ RUS Accepted. Add suffix P to Cat. No. for tin-plated clamp. Axial groove keeps wire and rod in perfect alignment. Types GG and GGH — Heavy-Duty Ground Rod Clamps • Cast of high-strength corrosion-resistant copper alloy • Both hex head bolts and socket set screws available • Floating pressure bar distributes pressure evenly over large area of ground wire 1 Width Across Flats = ⁄2" Socket Size = .219 A A MAX. MAX. C B B C Type GG Type GGH CAT. NO.* NOMINAL ROD DIA. WIRE RANGE DIMENSIONS (IN.) A (MAX.) SCREW SOCKET SET HEX HEAD SOCKET A (MAX.) THREAD SIZE 2 2 SCREW BOLT (IN.) (MM) MAX. MIN. MAX. (MM ) MIN. (MM ) SCREW HEX BOLT UNC-2A B C 1 13 13 7 27 15 GG12 GG12H ⁄2 12.7 2 Str. 8 Sol. 33.6 8.3 1 ⁄64 1 ⁄16 ⁄16–14 ⁄32 ⁄16 5 51 7 7 61 15 GG58 GG58H ⁄8 15.8 2 Str. 8 Sol. 53.6 8.3 1 ⁄64 2 ⁄32 ⁄16–14 ⁄64 ⁄16 3 1 3 1 — GG34H ⁄4 19.0 4/0 Str. 8 Sol. 120.6 8.3 — 3 ⁄2–14 1 ⁄8 1 ⁄4 * Add suffix P to Cat. No. for tin-plated clamp. GG34H has no pressure bar or axial groove. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 26 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 26 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Rod Clamps Drive-on design provides easy, tool-free installation, high-reliability compression- fit connection and room for one or two ground leads. Type DGC — Drive-On Ground Clamps • High-strength copper alloy provides increased tensile strength and long-term corrosion resistance for direct-burial applications ® ® • UL 486A and UL 467 Listed • RUS Listed DB CAT. NO. GROUND ROD SIZE GROUND WIRE SIZE ‡ 5 DGC58-44 ⁄8 (.555–.565) (1) or (2) #4 Sol. ‡ 5 DGC58-66 ⁄8 (.555–.565) (1) or (2) #6 Sol. 5 DGC58-46* ⁄8 (.555–.565) (1) #4 Sol., (1) #6 Sol. ‡ RUS Listed ® * Not UL Listed Cable Tray Grounding Connector • Malleable iron construction • For use on cable tray 5 up to ⁄32" thick GROUND WIRE RANGE 3 1 1 ⁄16 11 ⁄32 CAT. NO. (AWG) CARRIAGE BOLT SIZE 5 10102-TB #8 Solid to #2 Stranded ⁄16"–18 3 10103-TB #4 Stranded to 4/0 Stranded ⁄8"–16 11 15 1 ⁄16 1 ⁄32 10102-TB 10103-TB 1 3 1 ⁄4 1 ⁄4 3 15 ⁄8 ⁄32 5 ⁄32 MAX. CABLE TRAY THICKNESS United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 27 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 27 2/24/14 3:27 PM Structure Grounding Bolt features square shank A G to prevent turning and enable clamp to be tightened with E a single wrench. R Type GTC — Tower Ground Clamps H D • Castings of high-strength, corrosion-resistant copper alloy Type GTC 13 and 14 • GTC23 and GTC24 are two-piece clamps for connecting ground lead cable to flat metal surface — ideal for grounding substations on tower footings A G • GTC13 and GTC14 are economical one-piece clamps, which perform the same function as two-piece clamps, except under-pad support is omitted and conductor E connects directly to tower B 1 • Add suffix L to catalog number for ⁄2" channel thickness H D Type GTC 23 and 24 CONDUCTOR RANGE DIMENSION (IN.) CAT. MAX. MIN. CHANNEL 2 2 NO. MAX. MIN. (MM ) (MM ) THICKNESS A B D E G H R 1 15 9 21 13 3 7 GTC13 2/0 Str. #4 Sol. 67.4 21.1 ⁄4 1 ⁄32 — ⁄16 1 ⁄32 ⁄32 ⁄8 ⁄32 1 15 3 15 13 1 5 GTC14 250 kcmil 2/0 Str. 126.6 67.4 ⁄4 1 ⁄16 — ⁄4 1 ⁄16 1 ⁄32 ⁄2 ⁄16 1 41 7 9 21 3 3 GTC23 2/0 Str. #4 Sol. 67.4 21.1 ⁄4 1 ⁄64 ⁄16 ⁄16 1 ⁄32 1 ⁄32 ⁄8 — 1 61 5 3 15 3 1 GTC24 250 kcmil 2/0 Str. 126.6 21.1 ⁄4 1 ⁄64 ⁄8 ⁄4 1 ⁄16 1 ⁄8 ⁄2 — For use with aluminum 3 ⁄8" Nut Split Washer or copper conductors. Flat Washer 3 CTG250 Wide-Range Tower ⁄8" Bolt with Ribbed neck and Phillips Ground Clamp recessed head • May be used in aluminum or galvanized-steel cable tray • Ribbed neck on the bolt prevents rotation during tightening if .440" dia. hole is used CAT. NO. WIDE RANGE (2 SIDES) HEIGHT WIDTH DEPTH NUT (FLATS) CTG250 #2 Sol. (.258 Dia.) 250 kcmil (.575 Dia.) 1.95 2.00 1.13 .560 Tin-plate body Galvanized hardware United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 28 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 28 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Structure Grounding L Dual-rated for both W copper and aluminum conductor. H Aluminum Lay-in Lug Connector • Manufactured from 6061-T6 aluminum alloy for maximum strength and conductivity • Open-faced design enables installer to quickly lay-in grounding conductor as jumper to multiple conduits with no break in ground conductor Fig. 2 Fig. 1 DIMENSIONS COND. RANGE AWG STUD SIZE H W L FIG. 2 CAT. NO. NO. IN. (MM ) IN. (MM) IN. (MM) IN. (MM) IN. (MM) LL414 1 4–14 16–1.5 .22 5.59 .78 19.81 .38 9.65 1.07 27.18 LL1014 1 1/0–14 50–1.5 .27 6.86 1.17 29.72 .60 15.24 1.50 38.10 LL306 2 3/0–6 70–16 .33 8.38 1.56 39.62 .80 20.32 2.00 50.80 LL2506 2 250–6 120–16 .33 8.38 1.79 45.47 .80 20.32 2.20 55.88 90° C Rating (486B Listed) ® UL Listed for direct burial. Copper Lay-In Lug Connector • Ideal for swimming pool grounding applications • Carries “DB” marking for direct burial • Open-faced design enables installer to quickly lay-in grounding conductor as jumper to multiple conduits with no break in ground conductor DB DIMENSIONS COND. RANGE AWG STUD SIZE H W L 2 CAT. NO. IN. (MM ) IN. (MM) IN. (MM) IN. (MM) IN. (MM) CULL414 4–14 16–1.5 .22 5.59 .78 19.81 .38 9.65 1.07 27.18 CULL414-TP* 4–14 16–1.5 .22 5.59 .78 19.81 .38 9.65 1.07 27.18 90° C Rating (486B Listed) * Tin plated United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 29 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 29 2/24/14 3:27 PM Structure Grounding Designed for grounding one or two cables to steel structure or transformer. Service Post Connectors • For copper-to-copper connections • Can also be used to tap one or two cables from bus bar • Bolts machined from high-conductivity bronze alloy • Nuts cold-formed from high-strength, corrosion-resistant copper alloy • Pressure bars copper through 4/0 and copper alloy for 350 kcmil and above • Bolts and nuts of traditional Blackburn hex design for easy installation • Available in sizes to accommodate AWG copper conductor ranges of #12–500 kcmil stranded and #12–#2 solid • Both single- and double-conductor and short- and long-stud versions available ® ® • UL 486A and UL 467 Listed Type SP-S — Service Post Connectors, Short Stud Type SP-L — Service Post Connectors, Long Stud 2 2 CAT. NO. CONDUCTORS AWG MM CAT. NO. CONDUCTORS AWG MM CONDUCTOR STRANDED SOLID CONDUCTOR STRANDED SOLID DIAMETER STUD DIAMETER STUD DOUBLE SINGLE MAX. MIN. MAX. MIN. RANGE (IN.) SIZE DOUBLE SINGLE MAX. MIN. MAX. MIN. RANGE (IN.) SIZE 12 8 12 .146–.081 12 8 12 .146–.081 8 8 1 1 1 SP0DS SP0SS ⁄4–20 x ⁄2 SP0DL SP0SL ⁄4–20 x 1 2 2 2 2 2 2 2 2 6mm 4mm 10mm 4mm — 6mm 4mm 10mm 4mm — 7 10 6 10 .164–.102 7 10 6 10 .164–.102 1 1 1 SP1DS SP1SS ⁄4–20 x ⁄2 SP1DL SP1SL ⁄4–20 x 1 2 2 2 2 2 2 2 2 10mm 10mm 6mm 10mm 6mm — 6mm 10mm 6mm — 10 4 10 .206–.102 10 4 10 .206–.102 5 5 5 5 5 SP2DS SP2SS ⁄16–18 x ⁄8 SP2DL SP2SL ⁄16–18 x 1 2 2 2 2 16mm 6mm — — — 16mm 6mm — — — 10 2 10 .26–.102 10 2 10 .26–.102 3 3 3 5 3 1 SP3DS SP3SS ⁄8–16 x ⁄8 SP3DL SP3SL ⁄8–16 x 1 ⁄8 2 2 2 2 25mm 6mm — — — 25mm 6mm — — — 1 8 2 8 .332–.129 1 8 2 8 .332–.129 3 5 3 1 SP4DS SP4SS ⁄8–16 x ⁄8 SP4DL SP4SL ⁄8–16 x 1 ⁄8 2 2 2 2 35mm 35mm 10mm — — — 10mm — — — 2 1/0 2 .373–.258 2 1/0 2 .373–.258 1/0 1/0 1 3 1 1 SP5DS SP5SS ⁄2–13 x ⁄4 SP5DL SP5SL ⁄2–13 x 1 ⁄4 2 2 2 2 50mm 35mm — — — 50mm 35mm — — — 2 2/0 2 .419–.258 2 2/0 2 .419–.258 2/0 2/0 1 3 1 1 SP6DS SP6SS ⁄2–13 x ⁄4 SP6DL SP6SL ⁄2–13 x 1 ⁄4 2 2 2 2 50mm 35mm — — — 50mm 35mm — — — 5 1 4/0 2 4/0 1 .528–.289 4/0 2 4/0 1 .528–.289 ⁄8–11 x 1 ⁄2 5 SP8DS SP8SS ⁄8–11 x 1 SP8DL SP8SL 2 2 2 2 95mm 95mm 35mm — — — 35mm — — — 350 1/0 — — .681–.373 350 1/0 — — .681–.373 5 5 1 SP9DS SP9SS ⁄8–11 x 1 SP9DL SP9SL ⁄8–11 x 1 ⁄2 2 2 2 2 150mm 50mm — — — 150mm 50mm — — — 3/0 — — .814–.47 3/0 — — .814–.47 500 500 3 1 3 3 SP10DS SP10SS ⁄4–10 x 1 ⁄4 SP10DL SP10SL ⁄4–10 x 1 ⁄4 2 2 2 2 240mm 95mm — — — 240mm 95mm — — — United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 30 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 30 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Clamps Excellent for connecting multiple electrodes with a single cable, such as in substation grounding. A Type GUV — U-Bolt Ground Clamps • For connecting copper or copper-clad steel grounding conductor to ground rod or pipe C B • Specially designed spacer provides proper B alignment between cable and electrode and affords more positive contact area • All components cast or forged from copper alloy ® • UL 467 Listed for direct burial DB CONDUCTOR RANGE (CU) NOMINAL ROD SIZE (IN) IPS PIPE SIZE DIMENSIONS (IN.) CAT. NO.* MAX. MIN. MAX. MIN. MAX. MIN. A B C 3 5 3 13 9 1 GUV584 4 8 ⁄4 ⁄8 ⁄8 — 2 ⁄16 1 ⁄16 2 ⁄4 3 5 3 13 9 1 GUV5821 2/0 4 ⁄4 ⁄8 ⁄8 — 2 ⁄16 1 ⁄16 2 ⁄4 3 5 3 13 9 1 GUV5825 250 2/0 ⁄4 ⁄8 ⁄8 — 2 ⁄16 1 ⁄16 2 ⁄4 7 3 1 3 9 5 GUV784 4 8 1 ⁄8 ⁄4 ⁄2 2 ⁄4 1 ⁄16 2 ⁄8 7 3 1 3 9 5 GUV7821 2/0 4 1 ⁄8 ⁄4 ⁄2 2 ⁄4 1 ⁄16 2 ⁄8 7 3 1 3 9 5 GUV7825 250 2/0 1 ⁄8 ⁄4 ⁄2 2 ⁄4 1 ⁄16 2 ⁄8 1 1 5 9 3 GUV1184 4 8 1 ⁄4 1 ⁄8 1 — 3 ⁄16 1 ⁄16 2 ⁄4 1 1 5 9 3 GUV11821 2/0 4 1 ⁄4 1 ⁄8 1 — 3 ⁄16 1 ⁄16 2 ⁄4 1 3 1 7 9 15 GUV1384 4 8 1 ⁄2 1 ⁄8 1 ⁄4 — 3 ⁄16 1 ⁄16 2 ⁄16 1 3 1 7 9 15 GUV13821 2/0 4 1 ⁄2 1 ⁄8 1 ⁄4 — 3 ⁄16 1 ⁄16 2 ⁄16 1 3 1 7 9 15 GUV13825 250 2/0 1 ⁄2 1 ⁄8 1 ⁄4 — 3 ⁄16 1 ⁄16 2 ⁄16 7 5 1 15 9 3 GUV1584 4 8 1 ⁄8 1 ⁄8 1 ⁄2 — 3 ⁄16 1 ⁄16 3 ⁄16 7 5 1 15 9 3 GUV15821 2/0 4 1 ⁄8 1 ⁄8 1 ⁄2 — 3 ⁄16 1 ⁄16 3 ⁄16 7 5 1 15 9 3 GUV15825 250 2/0 1 ⁄8 1 ⁄8 1 ⁄2 — 3 ⁄16 1 ⁄16 3 ⁄16 3 7 9 11 GUV204 4 8 2 ⁄8 2 2 — 4 ⁄16 1 ⁄16 3 ⁄16 3 7 9 11 GUV2021 2/0 4 2 ⁄8 2 2 — 4 ⁄16 1 ⁄16 3 ⁄16 3 7 9 11 GUV2025 250 2/0 2 ⁄8 2 2 — 4 ⁄16 1 ⁄16 3 ⁄16 7 1 1 15 9 3 GUV21221 2/0 4 2 ⁄8 2 ⁄2 2 ⁄2 — 4 ⁄16 1 ⁄16 4 ⁄16 7 1 1 15 9 3 GUV21225 250 2/0 2 ⁄8 2 ⁄2 2 ⁄2 — 4 ⁄16 1 ⁄16 4 ⁄16 1 9 9 13 GUV3021 2/0 4 3 ⁄2 3 3 — 5 ⁄16 1 ⁄16 4 ⁄16 1 9 9 13 GUV3025 250 2/0 3 ⁄2 3 3 — 5 ⁄16 1 ⁄16 4 ⁄16 1 1 1 9 1 GUV31221 2/0 4 4 3 ⁄2 3 ⁄2 — 6 ⁄16 1 ⁄16 5 ⁄2 1 5 9 11 GUV4021 2/0 4 4 ⁄2 4 4 — 6 ⁄16 1 ⁄16 5 ⁄16 1 5 9 11 GUV4025 250 2/0 4 ⁄2 4 4 — 6 ⁄16 1 ⁄16 5 ⁄16 * For tin plating, add suffix P to Cat. No. Contact factory for price and availability. ® UL does not list tin-plated bronze grounding devices. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 31 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 31 2/24/14 3:27 PM A C Ground Clamps Water Pipe Ground Clamps CAT. NO. GROUND WIRE SIZE WATER PIPE SIZE 1 3 2-TB #6, #4, #2 ⁄2", ⁄4", 1" or rebar 4-10 1 1 3-TB #6, #4, #2 1 ⁄4", 1 ⁄2" or 2" 1 1 4 #6, #4, #2 2 ⁄2", 3" or 3 ⁄2" 1 5-TB #6, #4, #2 4", 4 ⁄2" or 5" 6 #6, #4, #2 6" Malleable iron. #6 – #2 AWG ground wire. Water Pipe Ground Clamps GROUND WATER GROUND WATER CAT. NO. WIRE SIZE PIPE SIZE CAT. NO. WIRE SIZE PIPE SIZE 1 1 3902 #4–4/0 AWG ⁄2"–1" 3902BU* #4–4/0 AWG ⁄2"–1" 1 1 3903 #4–4/0 AWG 1 ⁄4"–2" 3903BU* #4–4/0 AWG 1 ⁄4"–2" 1 1 1 1 3904 #4–4/0 AWG 2 ⁄2"–3 ⁄2" 3904BU* #4–4/0 AWG 2 ⁄2"–3 ⁄2" 3905-TB #4–4/0 AWG 4"–5" 3905BU* #4–4/0 AWG 4"–5" 3906-TB #4–4/0 AWG 6" 3906BU* #4–4/0 AWG 6" 3907 #4–4/0 AWG 8" 3907BU* #4–4/0 AWG 8" 3908 #4–4/0 AWG 10" 3908BU* #4–4/0 AWG 10" 3909-TB #4–4/0 AWG 12" 3909BU* #4–4/0 AWG 12" * UL Listed for direct burial For connecting grounding conductor to either steel B A or copper pipe, rod or tubing. Aluminum Water Pipe Clamp Type AJ2 C • For use with copper or aluminum conductor • Tin plated for corrosion resistance B A Type AJ C CONDUCTOR RANGE DIMENSIONS (IN.) CAT. NO. WATER PIPE SIZE MAX. MIN. A B C STEEL CLAMP SCREW ALUMINUM WIRE SCREW 1 1 1 5 1 7 AJ ⁄2–1 1/0 Str. #14 Sol. 2 ⁄2 2 ⁄4 ⁄8 ⁄4–20 ⁄16–20 slot 1 7 3 7 5 11 AJ-2 1 ⁄2–2 250 kcmil #6 3 ⁄8 3 ⁄4 ⁄8 ⁄16–18 ⁄16–20 socket 1 9 5 7 3 11 AJ-2124 2 ⁄2–4 250 kcmil #6 5 ⁄16 6 ⁄16 ⁄8 ⁄8–16 ⁄16–20 socket UL Listed for both copper and aluminum conductors to steel pipe and copper water tubing United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 32 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 32 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Clamps Economically priced clamps. Die-Cast Clamps • Made of die-cast zinc alloy with zinc-plated screws • Model BJA for use with armored cable CONDUCTOR RANGE WATER CAT. NO. PIPE SIZE MAX. MIN. 1 BJ-1 ⁄2"–1" #2 str. #10 sol. 1 BJA* ⁄2"–1" #6 AWG #8 AWG * Not UL Listed Flexible copper strap makes alignment easy. Cast Bronze Clamps with Copper Strap • For grounding rigid conduit systems • Same features as “JP” clamp plus flexible copper strap • Strap helps protect conduit system from water system vibrations • Furnished with zinc-plated screws CONDUCTOR RANGE WATER CAT. NO. CONDUIT SIZE PIPE SIZE MAX. MIN. 1 1 JPS-12 ⁄2" ⁄2"–1" #6 sol. #10 sol. 3 1 JPS-34 ⁄4" ⁄2"–1" 2/0 str. #10 sol. 1 JPS-1 1" ⁄2"–1" 3/0 str. #10 sol. Add suffix C to Cat. No. to specify plating. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 33 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 33 2/24/14 3:27 PM Ground Clamps Connects copper ground wire to water pipe or copper tubing. Cast Bronze Ground Clamps • High-strength, high-conductivity copper alloy (over 80% copper) ® • UL 467 Listed for direct burial DB CAT. NO. WATER PIPE SIZE CONDUCTOR RANGE 1 JD ⁄2"–1" #2 str.–#10 str. 1 J2D 1 ⁄4"–2" #2 str.–#10 str. For connecting grounding B C conductor to water pipe or copper tube. Type J — Cast Bronze Ground Clamps A (MAX.) • Cast of high-strength, highly conductive copper alloy • Screws plated for corrosion resistance ® • UL Listed CONDUCTOR RANGE DIMENSIONS (IN.) CAT. NO. WATER PIPE SIZE MAX. MIN. A (MAX.) B C 1 3 11 23 J ⁄2"–1" #2 str. #10 sol. 2 ⁄4 2 ⁄32 ⁄32 1 3 1 13 J2BB 1 ⁄4"–2" #2 str. #10 sol. 3 ⁄4 3 ⁄2 ⁄16 1 5 J2124 2 ⁄2"–4" #4 str. #10 sol. 6 6 ⁄16 1 1 1 1 J6 4 ⁄4"–6" #4 str. #10 sol. 7 ⁄4 8 ⁄8 1 United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 34 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 34 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Clamps Similar to aluminum B water pipe clamp but lighter in construction. A Budget Price Cast (MAX.) Bronze Clamp C CONDUCTOR RANGE DIMENSIONS (IN.) CAT. NO. WATER PIPE SIZE MAX. MIN. A B C 1 15 25 17 JJR ⁄2"–1" #4 Str. #10 Sol. 2 ⁄32 ⁄32 ⁄32 Add suffix C to Cat. No. to specify plating. Lay-in feature reduces installation time for difficult bends or continuous loops of ground wire. Type JDLI — Direct-Burial Ground Clamp ® • UL Listed for direct burial in earth/concrete ® • UL Listed for connection to ground rod, pipe or rebar up to 1" • Constructed from bronze alloy and high performance stainless steel bolts • Designed for easy installation of difficult bends or continuous loops DB CAT. NO. PIPE SIZE REBAR SIZE GROUND ROD SIZE CONDUCTOR RANGE MECH. CONN./SPLICE (UL LISTED) 1 3 1 JDLI ⁄2"–1" ⁄8"–1" ⁄4"–1" #10 Sol.–#2 Str. (2) #8 Sol. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 35 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 35 2/24/14 3:27 PM Ground Clamps D G For connecting E armored cable to water pipe. A (MAX.) Cast Bronze Clamp • Clamping portion similar to standard “J” clamp B C • Special pressure bar grips armor or outer cable insulation to reduce chance of grounding conductor being pulled out • Furnished with zinc-plated screws CONDUCTOR RANGE DIMENSIONS (IN.) CAT. NO. WATER PIPE SIZE MAX. MIN. A B C D E G 1 3 11 25 9 15 3 JA ⁄2"–1" #6 sol. #10 sol. 2 ⁄4 2 ⁄32 ⁄32 2 ⁄32 ⁄32 1 ⁄8 1 3 1 13 9 15 3 JA-2 1 ⁄4"–2" #6 sol. #10 sol. 3 ⁄4 3 ⁄2 ⁄16 2 ⁄32 ⁄32 1 ⁄8 1 5 9 15 3 JA-2124 2 ⁄2"–4" #6 sol. #10 sol. 6 6 ⁄16 1 2 ⁄32 ⁄32 1 ⁄8 Add suffix C to Cat. No. to specify plating. G E For grounding rigid conduit systems. D Cast Bronze Clamps for Conduit • Continuity from rigid conduit system to A ground provided by cast bronze threaded conduit hub • Hub swings 360° for easy alignment B C • Heavy brass washer protects clamped grounding conductor • Furnished with zinc-plated screws • Cast bronze pipe clamping portion identical to that used in “JA” clamp CONDUCTOR RANGE DIMENSIONS (IN.) CAT. NO. CONDUIT SIZE WATER PIPE SIZE MAX. MIN. A B C D E G 1 1 3 11 23 9 1 JP-12 ⁄2 ⁄2"–1" #6 sol. #10 sol. 2 ⁄4 2 ⁄32 ⁄32 1 ⁄64 1 2 ⁄2 1 1 3 1 13 9 1 JP-212 ⁄2 1 ⁄4"–2" #6 sol. #10 sol. 3 ⁄4 3 ⁄2 ⁄16 1 ⁄64 1 2 ⁄2 1 1 5 9 1 JP-212412 ⁄2 2 ⁄2"–4" #6 sol. #10 sol. 6 6 ⁄16 1 1 ⁄64 1 2 ⁄2 3 1 3 11 23 5 1 3 JP-34 ⁄4 ⁄2"–1" #2/0 str. #10 sol. 2 ⁄4 2 ⁄32 ⁄32 2 ⁄16 1 ⁄4 2 ⁄16 3 1 3 1 13 5 1 3 JP-234 ⁄4 1 ⁄4"–2" #2/0 str. #10 sol. 3 ⁄4 3 ⁄2 ⁄16 2 ⁄16 1 ⁄4 2 ⁄16 3 1 5 5 1 3 JP-212434 ⁄4 2 ⁄2"–4" #2/0 str. #10 sol. 6 6 ⁄16 1 2 ⁄16 1 ⁄4 2 ⁄16 1 3 11 23 5 1 3 JP-1 1 ⁄2"–1" #3/0 str. #10 sol. 2 ⁄4 2 ⁄32 ⁄32 2 ⁄16 1 ⁄2 2 ⁄8 1 3 1 13 5 1 3 JP-21 1 1 ⁄4"–2" #3/0 str. #10 sol. 3 ⁄4 3 ⁄2 ⁄16 2 ⁄16 1 ⁄2 2 ⁄8 1 5 5 1 3 JP-21241 1 2 ⁄2"–4" #3/0 str. #10 sol. 6 6 ⁄16 1 2 ⁄16 1 ⁄2 2 ⁄8 Add suffix C to Cat. No. to specify plating. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 36 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 36 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Clamps Hub swings 360° for ease of alignment. Type JPT — Cast Bronze Clamps for Conduit • Pipe clamping portion identical to “JA” clamp 1 3 • Pressure-bar type conduit hub adjusts to fit ⁄2" or ⁄4" EMT 1 or ⁄2" rigid conduit • Brass washer provides positive contact with grounding conductor • Furnished with zinc-plated screws CONDUCTOR RANGE CAT. NO. CONDUIT SIZE PIPE SIZE MAX. MIN. 1 JPT ⁄2" to 1" 1 3 ⁄2" or ⁄4" EMT 1 JPT2 1 ⁄4" to 2" #6 Sol. #10 Sol. 1 ⁄2" Rigid 1 JPT4 2 ⁄2" to 4" Conduit Hubs CAT. NO. GROUND WIRE SIZE AWG CONDUIT SIZE 1 3930 #8 to #2 ⁄2" Conduit 3 3940 #8 to #2 ⁄4" Conduit 3950 #8 to 3/0 1" Conduit 1 3951 #8 to 4/0 1 ⁄4" Conduit Material: Malleable iron Provides positive connection between rigid conduit and water system. Type CH — Bronze Conduit Hubs • Used in conjunction with “J” clamp • Rugged cast-bronze threaded hub CONDUCTOR RANGE CAT. NO. CONDUIT SIZE (IN.) MAX. MIN. 1 CH12 ⁄2 #6 Sol. #10 Sol. 3 CH34 ⁄4 2/0 Str. #10 Sol. CH1BB 1 3/0 Str. #10 Sol. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 37 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 37 2/24/14 3:27 PM Ground Clamps Ground Clamp WATER PIPE, GRD. CAT. NO. MATERIAL COPPER TUBING SIZE ROD SIZE † 1 3 1 3826 M.I. ⁄2", ⁄4" ⁄2"–1" † 1 3 1 3846 Bronze ⁄2", ⁄4" ⁄2"–1" 1 3849• Brass ⁄2"–1" O.D. 3849 1 3 3826 3840-TB* M.I. ⁄2", ⁄4" or 1" † For unarmored copper wire #6, #4. • For copper and aluminum conductors; for 14 thru 2 cu. unarmored copper wire — ® corrosive and outdoor use. UL approved for direct burial. * #8 thru #4 AWG. Not CSA Certified. 3840-TB Ground Clamps for K&L Grade Copper Tubing Only WATER PIPE & GROUND ROD SIZE/ CAT. NO. GROUND WIRE RANGE DESC. 1 3844* #8–#4 ⁄2"–1" † 1 3888 #8–#4 ⁄2"–1" also rebar 4–10 3 961 #8 ⁄8"–1" 3 962** #8 ⁄8"–2" 3844 3 963** #8 ⁄8"–3" For armored and unarmored wire CAT. NO. DESCRIPTION/CABLE SIZE 31215 Strain-Relief Grounding Lug, #6–#2 31216 Grounding Clamp, 1" Hook-Type, #6–#2 1 31253 Grounding Clamp, 1- ⁄2" Hook-Type, #6–#2 31217 Ground Clamp, 1" Straight-Type, #6–#2 961 1 For radio, motor frame and 31224 Grounding Clamp, 1- ⁄2" Straight-Type, #6–#2 31215 equipment grounding 31230 Wing Screw only Disconnect static ground clamp * With steel screws. and lug, straight-type (cable not ® supplied), UL not applicable ** With bronze screws, not CSA Certified — or UL Listed. † ® UL approved for direct burial. Silicon bronze screws. Cable Tray Ground Clamp Material: Malleable iron Standard Finish: Zinc plated CAT. NO. DESCRIPTION 10105* For Single Conductors #4 sol. to 2/0 str. 10109** For Single Conductors 2/0 sol. to 4/0 str. ® * UL Listed #4 to 2/0 AWG copper. ® ** UL Listed 2/0 to 4/0 AWG copper/aluminum. CSA File No. 2884. United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 38 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 38 2/24/14 3:27 PM ® Connectors & Grounding — Blackburn Grounding Systems ® Connectors & Grounding — Blackburn Grounding Systems Ground Clamps For aluminum and steel cable trays with regular or reinforced flanges. Tray Clamps • Serrations and biting teeth on clamping saddle provide a high-quality bond between conduit and clamp • Can be clamped to any position in a 90° arc • Hardened steel screws bite into tray and provide positive bond • Malleable iron hub and steel U-bolt accept conduit from any angle CAT. NO. CLAMP TYPE CONDUIT SIZE 1 3 6209 Swivel ⁄2"– ⁄4" 1 3 6210 Straight ⁄2"– ⁄4" 1 6211 Swivel 1"–1 ⁄4" 1 6212 Straight 1"–1 ⁄4" 1 6214 Swivel 1 ⁄2"–2" 1 6216 Swivel 2 ⁄2"–3" 1 6218 Swivel 3 ⁄2"–4" Efficiently grounds trailer frames, cable trays, CATV and telephone pedestals. Beam Grounding Clamp • Connects #6 to #14 solid copper conductor to metal frames where continuity of grounding can be assured • 7 ⁄16" silicon bronze hex-head bolt installs with cam-wrench, socket or crescent wrench • Tin-plated square-head bolt enables installation with pliers when tighter ground connection is needed • Ground wire hole access from four directions minimizes need to bend ground wire • Designed so ground wire may be installed on clamp prior to mounting clamp on metal frame, reducing installation time • Beam and ground wire connection can be tightened separately with disconnecting integrity of ground circuit • High-strength copper alloy (91% nom.) provides greater conductivity, durability and corrosion resistance without the need for plating • High-strength anchoring bolt penetrates paint or metal oxide CAT. NO. DESCRIPTION CONDUCTOR SIZE (AWG) TGC Square-Head Tin-Plated Steel Bolt #6 to #14 sol. ® Listed to UL 467 United States Technical Services United States Technical Services www.tnb.com www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 800.816.7809 39 Fax: 901.252.1354 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 39 2/24/14 3:27 PM Catalog Number Index CAT. NO. PAGE NO. CAT. NO. PAGE NO. CAT. NO. PAGE NO. CAT. NO. PAGE NO. CAT. NO. PAGE NO. 10102-TB ..................... 27 53512........................... 16 CC20C-56R ................... 17 GR34-300500 ................. 6 JP2612G ....................... 19 10103-TB ..................... 27 53513........................... 16 CC2C-45R ..................... 17 GR34-4010 ................... 13 JP2614 ......................... 19 10105........................... 38 53515........................... 16 CC40C-56R ................... 17 GR34-40250 ................... 6 JP2638 ......................... 19 10109........................... 38 53518........................... 16 CH12 ............................ 37 GR58-202 ....................... 6 JP26516 ....................... 19 1016BTB....................... 23 53523........................... 16 CH1BB .......................... 37 GR58-300500 ................. 6 JP386 ........................... 19 1016TB ......................... 23 54855............................. 6 CH34 ............................ 37 GR58-40250 ................... 6 JP5166 ......................... 19 15506........................... 17 54855L ........................... 7 CTG250 ........................ 28 GR58-406 ..................... 13 JP62 ............................. 19 15534........................... 17 54855LR12 ..................... 7 CTP202......................... 12 GRD2 .............................. 9 JP66 ............................. 19 2-TB ............................. 32 54860............................. 6 CTP2020....................... 12 GRD20 ............................ 9 JPS-1 ........................... 33 3-TB ............................. 32 54865-CK ....................... 6 CTP22........................... 12 GRD40 ............................ 9 JPS-12 ......................... 33 31215........................... 38 54865L ........................... 7 CTP25020..................... 12 GRD420 .......................... 9 JPS-34 ......................... 33 31216........................... 38 54865LR58 ..................... 7 CTP250250................... 12 GTC13 .......................... 28 JPT ............................... 37 31217........................... 38 54875............................. 6 CTP50020..................... 12 GTC14 .......................... 28 JPT2 ............................. 37 31224........................... 38 54875L ........................... 7 CTP500250................... 12 GTC23 .......................... 28 JPT4 ............................. 37 31230........................... 38 54875LR34 ..................... 7 CTP500500 ................. 12 GTC24 .......................... 28 JWR .............................. 25 31253........................... 38 54885............................. 6 CULL414 ....................... 29 GUV11821 .................... 31 LL1014 ......................... 29 3826............................. 38 54885L ........................... 7 CULL414-TP.................. 29 GUV1184 ...................... 31 LL2506 ......................... 29 3840-TB ....................... 38 54885LR12 ..................... 7 DGC58-44..................... 27 GUV13821 .................... 31 LL306 ........................... 29 3844............................. 38 54890............................. 6 DGC58-46..................... 27 GUV13825 .................... 31 LL414 ........................... 29 3846............................. 38 54895............................. 6 DGC58-66..................... 27 GUV1384 ...................... 31 PBGW ........................... 24 3849............................. 38 54895L ........................... 7 FG2040R2 .................... 18 GUV15821 .................... 31 PBH .............................. 24 3888............................. 38 54895LR58 ..................... 7 FG2040R25 .................. 18 GUV15825 .................... 31 SP0Dl............................ 30 3900............................. 21 54900............................. 6 FG2040R3 .................... 18 GUV1584 ...................... 31 SP0DS .......................... 30 3900BP ........................ 21 54900L ........................... 7 FG210R2 ...................... 18 GUV2021 ...................... 31 SP0Sl ............................ 30 3902............................. 32 54900LR34 ..................... 7 FG210R25 .................... 18 GUV2025 ...................... 31 SP0SS........................... 30 3902BU ........................ 32 54910LR100 ................... 7 FG210R3 ...................... 18 GUV204 ........................ 31 SP10Dl.......................... 30 3903............................. 32 54920LR100 ................... 7 G3 ................................ 26 GUV21221 .................... 31 SP10DS ........................ 30 3903BU ........................ 32 6................................... 32 G4 ................................ 26 GUV21225 .................... 31 SP10Sl .......................... 30 3904............................. 32 60C .............................. 22 G5 ................................ 26 GUV3021 ...................... 31 SP10SS......................... 30 3904BU ........................ 32 60CNT2 ........................ 23 G6 ................................ 26 GUV3025 ...................... 31 SP1Dl............................ 30 3905-TB ....................... 32 60DS ............................ 22 GBBC22 ........................ 18 GUV31221 .................... 31 SP1DS .......................... 30 3905BU ........................ 32 60DSNT ........................ 23 GBBC26 ........................ 18 GUV4021 ...................... 31 SP1Sl ............................ 30 3906-TB ....................... 32 6209............................. 39 GFL10-20 ..................... 20 GUV4025 ...................... 31 SP1SS........................... 30 3906BU ........................ 32 6210............................. 39 GFL2-1 ......................... 20 GUV5821 ...................... 31 SP2Dl............................ 30 3907............................. 32 6211............................. 39 GFL350 ......................... 20 GUV5825 ...................... 31 SP2DS .......................... 30 3907BU ........................ 32 6212............................. 39 GFL40-250 ................... 20 GUV584 ........................ 31 SP2Sl ............................ 30 3908............................. 32 6214............................. 39 GFL5001 ....................... 20 GUV7821 ...................... 31 SP2SS........................... 30 3908BU ........................ 32 6216............................. 39 GFL7501, 2 ................... 20 GUV7825 ...................... 31 SP3Dl............................ 30 3909-TB ....................... 32 6218............................. 39 GG10-10 ......................... 8 GUV784 ........................ 31 SP3DS .......................... 30 3909BU ........................ 32 70C .............................. 22 GG12 ............................ 26 IBG2-10 ........................ 16 SP3Sl ............................ 30 3930............................. 37 70CNT .......................... 23 GG12H .......................... 26 IBG20-40 ...................... 16 SP3SS........................... 30 3940............................. 37 70DS ............................ 22 GG2030-10 ..................... 8 IBG350-500 .................. 16 SP4Dl............................ 30 3950............................. 37 80C .............................. 22 GG2030-2030 ................. 8 J ................................... 34 SP4DS .......................... 30 3951............................. 37 80DS ............................ 22 GG2030-21 ..................... 8 J2124 ........................... 34 SP4Sl ............................ 30 4................................... 32 961............................... 38 GG21-21 ......................... 8 J2BB ............................. 34 SP4SS........................... 30 5-TB ............................. 32 962............................... 38 GG34H .......................... 26 J2D ............................... 34 SP5Dl............................ 30 50C .............................. 22 963............................... 38 GG350-350 ..................... 8 J6 ................................. 34 SP5DS .......................... 30 50DS ............................ 22 AJ ................................. 32 GG40250-10 ................... 8 JA ................................. 36 SP5Sl ............................ 30 50LC ............................. 22 AJ-2 ............................. 32 GG40250-2030 ............... 8 JA-2 ............................. 36 SP5SS........................... 30 50LCNT......................... 23 AJ-2124 ....................... 32 GG40250-21 ................... 8 JA-2124 ....................... 36 SP6Dl............................ 30 50LDS........................... 22 BC202 .......................... 12 GG40250-40250 ............. 8 JAB1 ............................. 25 SP6DS .......................... 30 51628........................... 22 BC2020-BB ................... 12 GG500-2030 ................... 8 JAB12 ........................... 25 SP6Sl ............................ 30 51629........................... 22 BC22 ............................ 12 GG500-350 ..................... 8 JAB12H......................... 25 SP6SS........................... 30 53055........................... 11 BC24 ............................ 12 GG500-40250 ................. 8 JAB1H........................... 25 SP8Dl............................ 30 53055FL ....................... 17 BC402 .......................... 12 GG500-500 ..................... 8 JAB34 ........................... 25 SP8DS .......................... 30 53059........................... 11 BC4020 ........................ 12 GG58 ............................ 26 JAB34C......................... 25 SP8Sl ............................ 30 53060........................... 11 BC4040 ........................ 12 GG58H .......................... 26 JAB34H......................... 25 SP8SS........................... 30 53065-34GR ................. 10 BC44 ............................ 12 GP100 .......................... 24 JAB58 ........................... 25 SP9Dl............................ 30 53065-58GR ................. 10 BC46-BB ....................... 12 GP1003 ........................ 24 JAB58H......................... 25 SP9DS .......................... 30 53065........................... 11 BC48 ............................ 12 GP1008 ........................ 24 JD ................................. 34 SP9Sl ............................ 30 53065FL ....................... 17 BJ-1 ............................. 33 GP110 .......................... 24 JDLI .............................. 35 SP9SS........................... 30 53069........................... 11 BJA ............................... 33 GP1108 ........................ 24 JJR ............................... 35 SRG10-20 ..................... 21 53071........................... 11 CC 202 ......................... 13 GP114 .......................... 24 JP-1 ............................. 36 SRG2-1 ......................... 21 53073........................... 11 CC 2020 ....................... 13 GP2250-2 ..................... 14 JP-12 ........................... 36 SRG30-40 ..................... 21 53075........................... 11 CC 22 ........................... 13 GP2250-4 ..................... 14 JP-21 ........................... 36 SRG8-4 ......................... 21 53080........................... 11 CC 24 ........................... 13 GP250500-2 ................. 14 JP-212 ......................... 36 TBGS-14 ....................... 15 53504........................... 16 CC 402 ......................... 13 GP250500-4 ................. 14 JP-21241 ..................... 36 TBGS-34 ....................... 15 53505........................... 16 CC 4020 ....................... 13 GR1-202 ......................... 6 JP-212412 ................... 36 TBGS-38 ....................... 15 53506........................... 16 CC 4040 ....................... 13 GR1-300500 ................... 6 JP-212434 ................... 36 TBGS-58 ....................... 15 53507........................... 16 CC 44 ........................... 13 GR1-40250 ..................... 6 JP-234 ......................... 36 TGC .............................. 39 53508........................... 16 CC 46 ........................... 13 GR12-202 ....................... 6 JP-34 ........................... 36 53509........................... 16 CC 48 ........................... 13 GR12-306 ..................... 13 JP126 ........................... 19 53510........................... 16 CC10C-56R ................... 17 GR12-40250 ................... 6 JP126G ......................... 19 53511........................... 16 CC1C-45R ..................... 17 GR34-202 ....................... 6 JP146 ........................... 19 United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 40 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 40 2/24/14 3:27 PM Index A Global Leader in Innovative... Wire & Cable Management Cable Protection Systems Power Connection & Control Safety Technology United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 Fax: 901.252.1354 1211_1836_TNB_TNB_Power Connection & Control Cat31_r7.indd 41 2/24/14 3:27 PM United States Europe/Africa Visit our world of electrical product solutions Thomas & Betts Corporation T&B European Centre Electrical Division Headquarters 200 Chaussée de Waterloo Visit the “Electrical World” section of our web site at 8155 T&B Boulevard B-1640 Rhode-St-Genèse www.tnb.com for more information on Thomas & Betts Memphis, TN 38125 Belgium Phone: 901.252.8000 Phone: +32.235.98200 solutions including our newest products, plus user- Fax: 901.252.1354 Email: europe_inquiry@tnb.com friendly catalog and competitive part number search, Technical Services: application and technical support and other useful 888.862.3289 Middle East information. 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