INDEX Series TB400 Double Row Terminal Blocks SPECIFICATIONS Rating: 75A, 600V* * 75A max. with pressure terminal connector and #4 AWG; 30A max. with #10 AWG; Center Spacing: .687” or 11/16” (17.45 mm) Wire Size: #10-14 AWG CU Screw Size: #10-32 philslot screws Torque Rating: 20 in-lb. Distance Between Barriers: .56” (14.3 mm) Mounting: #10 screws Material: Molded base: Black, UL rated 94VO thermoplastic Terminal plating: Tin over brass; Screws: Zinc plated steel 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 TB400-05 TB400 Inches (mm) A Poles A B Poles A 02 03 04 05 2.51 3.20 3.89 4.58 2.06 2.75 3.44 4.13 06 07 08 09 5.26 5.95 6.64 7.33 B 4.81 5.50 6.19 6.88 Poles A B 10 11 12 8.01 8.70 9.39 7.56 8.25 8.94 B .22 (5.6) .15 dia. (3.8) .625 (15.9) 1.12 (28.4) .22 dia. (5.6) * Dimensions in inches. To convert to millimeters, multiply by 25.4. .687 (17.4) .687 (17.4) .562 (14.3) 1.81 (46.0) .76 (19.3) .46 (11.7) 1.34 (34.0) Screw Options B Brass Philslot Nickel Plated ST Stainless Steel Philslot Part Numbering System Series Poles 4n 0n 0 Tn Bn n – nn 02 to 12 Screw Options Marking Hardware Options Not available Not available nn Blank - std. screws 00 - screws shipped bulk B - brass philslot, nickel plated ST - stainless steel, philslot Cooper Bussmann l 7300 W. Wilson Ave l Chicago, IL 60656-4708 l Fax: 708-867-2211 l Phone: 708-867-4600 Website: http://www.busscc.com 31