EATON BUSSMANN TB300-07

INDEX Series TB300 & TB345 Double Row Terminal Blocks SPECIFICATIONS Rating: TB300 – 30A, 600V* TB345 – 45A, 600V* Center Spacing: .562” or 9/16” (14.28 mm) Wire Size: #10 - 22 AWG CU Screw Size: TB300 – #8-32 philslot screws TB345 – #10-32 philslot screws TB300-08 Torque Rating: #8 screws - 16 in-lb.; #10 screws - 20 in-lb. Distance Between Barriers: .41” (10.5 mm) Mounting: TB300 – #8 screws; TB345 – #10 screws Material: Molded base: Black, UL rated 94VO thermoplastic Terminal plating: Tin over brass; Screws: Zinc plated steel TB345-06SP Operating Temperature: 130°C (260°F) max., -40°C (-40°F) min. Breakdown Voltage: 7500V rms Approvals: UL E62622; CSA LR15364; IEC Compliance; CE Certified * Max. rating shown; some options may be rated lower - consult factory. TB300 & TB345 Poles A B Poles A B Poles A B Inches (mm) 8-32 binding head scre w - TB 300 02 2.13 1.69 10 6.62 6.19 18 11.12 10.68 10-32 binding head scre w - TB 345 03 2.69 2.25 11 7.18 6.75 19 11.68 11.25 A 04 3.25 2.81 12 7.75 7.31 20 12.24 11.81 .22 05 3.81 3.37 13 8.31 7.87 21 12.80 12.37 B (5.6) 06 4.37 3.94 14 8.87 8.44 22 13.37 12.93 07 4.94 4.50 15 9.43 9.00 23 13.93 13.50 .90 1.33 08 5.50 5.06 16 9.99 9.56 24 14.49 14.06 .50 (12.7) (22.8) (33.8) 09 6.06 5.62 17 10.56 10.12 * Dimensions in inches. To convert to millimeters, multiply by 25.4. .56 .21 x .25 slots (14.2) .412 .56 (5.3 x 6.3) (10.4) (14.2) .21dia. (5.3) .81 (20.5) .33 (8.4) Part Numbering System Series Poles Screw Options Marking Hardware Options T B 3 nnnnn nn nn nn nnnn nnnnn nn nn nn nnnn - 300 - 8/32 screw 02 to 24 Blank - std. screws L1 to L6 - std. marking QC1 to QC20 - quick connects 345 - 10/32 screw 00 - screws shipped bulk Marker strips (pg 33) (TB300 only) B - brass philslot, nickel plated Covers (pg 32) BS - brass Sems philslot, zinc plated (TB300 only) SP - steel Sems philslot, zinc plated ST - stainless steel, pnilslot Cooper Bussmann l 7300 W. Wilson Ave l Chicago, IL 60656-4708 l Fax: 708-867-2211 l Phone: 708-867-4600 29 Website: http://www.busscc.com INDEX Screw Options B BS ST SP Brass Philslot Brass SEMS Stainless Steel Steel SEMS Nickel Plated Philslot Nickel Plated Philslot Philslot Zinc Plated Hardware Options Quick Connects – Assembled TB300 only. Terminals .250” x .031”. Max. current rating 20 Amps. For other orientations, contact factory. QC1 QC2 QC3 QC4 QC5 QC6 QC7 QC8 QC9 QC10 QC11 QC12 QC13 QC18 QC14 QC15 QC16 QC17 QC19 QC20 Quick Connects – Bulk *TB300 only. Min. order per part no. – 100 pieces. QC201 QC203 QC202 Flat – none QC 90° – none QC 45° – none QC206 QC209 QC204 QC207 QC208 QC205 Flat – QC 90° QC 90° – QC 90° Flat – Flat QC 45° – QC 45° QC 45° – QC 90° Flat – QC 45° Jumpers – Bulk Min. order per part no. – 100 pieces. Contact factory for jumper assembly. J301 Flat slip-on OJ6 OJ11 (TB300 only) Closed over barrier Slip-on over barrier Cooper Bussmann l 7300 W. Wilson Ave l Chicago, IL 60656-4708 l Fax: 708-867-2211 l Phone: 708-867-4600 30 Website: http://www.busscc.com