The usual way of preventing a small motor from drawing too much current is to install overcurrent protection in the form of a circuit breaker or some other kind of limiter. But installations that ...

Art. 430, Part VI provides the requirements for motor control circuits, but not for the actual motor controllers (those are covered by Part VII). Most of it has to do with overcurrent protection. The ...

Article 430, Part IV provides the requirements for motor branch-circuit short-circuit and ground-fault protection (the preceding Part III covers overload protection). It starts off by giving you three ...