The Federal Pacific Electric NB330 circuit breaker is a three-pole, 30-amp protective device for 240-volt electrical systems. It offers a 10 kA interrupting capacity, enabling it to interrupt fault currents in 240V, 3P circuits within compatible Federal Pacific Electric panels. Use this NB330 where a 30A, 240V, 3-pole breaker is specified to protect branch circuits in suitable panel enclosures.
