2 Pole Circuit Breaker Wiring Diagram. For example use 12 or 4 0mm 2 wire for up to 12kw three phase 415v 480v where the max current is 18 2a. Using a wire cutter or a wire stripper strip the wires off inch of insulation from the black red as well as the white wires you find.
When you wire a 60 amp breaker you need 3 conductor wire either 6 gauge or 4 gauge. The white wire is used for hot in this circuit and it is marked with black tape on both ends to identify it. I have a amp square d qo sub panel.
I have a amp square d qo sub panel.
Using a wire cutter or a wire stripper strip the wires off inch of insulation from the black red as well as the white wires you find. This circuit breaker wiring diagram illustrates installing a 20 amp circuit breaker for a 240 volt circuit. In case of higher wattage use the proper wire size according to the table and use manual. Injunction of 2 wires is generally indicated by black dot to the junction of 2 lines.
