The Federal Pacific Electric NEF427030 circuit breaker is a 30A, 2-pole device rated for 480V and designed for 1-phase (1PH) systems, classified as Type NEF. It provides overcurrent protection by interrupting fault currents on the protected circuit, helping prevent damage to wiring and connected equipment. This exact NEF427030 model combines a 30-amp rating with two-pole operation at 480V, making it suitable for installations that require a NEF-type breaker with these specifications.
