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Product wire size and torque
Heavy Duty Safety Switches
Lug wire data and torque specs
The H366DS will accept as standard (2) 3/0-500kcmil Al/Cu wires per phase and neutral and there are NO alternative wire sizes or range for this switch.
The torque specification for the Main Lugs is 375 lb-in and is shown on the wiring diagram of the switch.
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