Magnum Series TB300 and TB345 Terminal Blocks


Magnum Series TB300 & TB345 Terminal Blocks

SPECIFICATIONS

Rating:

TB300 - 30A, 600V*
TB345 - 45A, 600V*

Center Spacing: .562" (14.28 mm).
Wire Size: #10 - 22 AWG CU

Screw Size:

TB300 - #8-32 zinc plated philslot screws
TB345 - #10-32 zinc plated philslot screws

Torque Rating:

Max. torque for #8 screws - 16 in/lb; #10 screws - 20 in/lb.

Distance Between Barriers: .412" (10.46 mm)
Mounting: #10 screws

Material:

Molded base: Black, UL rated 94V-0 thermoplastic
Terminal plating: Tin over brass;
Screws: Zinc plated steel finished with a clear chromate and special coating to inhibit rust
Hardware: Tin over brass

Operating Temperature:

260°F (130°C) max.,
-40°F (-40°C) min.

Breakdown Voltage: 7500V rms

Approvals:

UL E62622; CSA LR15364;
IEC Compliance; CE Pending

* Max. rating shown; some options may be rated lower - consult factory.