Circuit Breaker Connection Diagram. A neutral wire is not used in this circuit. A breaker circuit is an electrical switch that cuts off electrical flow in the event of a possible short circuit or overload.
The white wire is used for hot in this circuit and it is marked with black tape on both ends to identify it as such. This circuit breaker wiring diagram illustrates installing a 20 amp circuit breaker for a 240 volt circuit. This device is essential in a modern world that runs on electricity.
The 12 2 gauge cable for this circuit includes 2 conductors and 1 ground.
A breaker panel box 15amp 20amp 30amp 50amp and gfci breakers. Series nrx circuit breaker wiring diagrams technical data td01301014e effective november 2011 figure 2. For the digitrip 520m product alarm 1 alm1 is for remote circuit breaker problem alarm on cat n5mlsig or for maintenance mode active on cat n5mrlsia. If you don t see a circuit breaker labeled service disconnect or main in the panel it is likely in another.
