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320
Connectors
Screw Options
B ST STR
Brass Philslot Stainless Steel Stainless Steel
Nickel-Plated Philslot Phillips (recess)
Hardware Options
OJ14: Closed over barrier
Double Row Terminal Blocks
Series TB400
Specifications
Description: Double row terminal blocks.
Ratings:
Volts: — 600V
Amps: — 75A
Center Spacing: 0.687” or 11/16” (17.45mm)
Wire Range: #6-14 AWG Cu
Screw Size: #10-32 philslot screws
Torque Rating: 20 lb-in.
Distance Between Barriers: 0.56” (14.3mm)
Mounting: #10 screws
Operating Temperature: 130°C (266°F) max., -40°C (-40°F)
min.
Material: Molded base: Black, UL rated 94V0 thermoplastic
Terminal plating: Tin over brass; Screws: zinc-plated steel
Breakdown Voltage: 7500V
Agency Information: UL File E62622, CSA File 47235; IEC
Compliance; CE Certified
Dimensions - in
Poles A B Poles A B Poles A B
02 2.51 2.06 06 5.26 4.81 10 8.01 7.56
03 3.20 2.75 07 5.95 5.50 11 8.70 8.25
04 3.89 3.44 08 6.64 6.19 12 9.39 8.94
05 4.58 4.13 09 7.33 6.88
1” = 25.4mm.
0.15 dia.
(3.8)
0.687
(17.4)
0.22
(5.6)
A
B
0.625
(15.9) 1.12
(28.4)
0.687
(17.4) 0.562
(14.3)
1.81
(46.0)
0.76
(19.3)
0.46 (11.7)
1.34
(34.0)
0.22 dia. (5.6)
TB400 - in (mm)
TB400-05
Catalog Number Build-A-Code
Series Poles Screw Options Marking Hardware Options
TB400 –
02 to 12 Blank = Steel philslot, zinc-plated Not available 0J14† - Jumper over barrier
00 = Screws shipped bulk
B = Brass philslot, nickel-plated
ST = Stainless steel, philslot
STR = Stainless steel, phillips (recess)
†Contact factory for pole configuration.
