Federal Pacific Electric NFJ431150 is a 3-pole circuit breaker rated for 150 amps at 480 volts. Identified by the NFJ431150 model number, this Federal Pacific Electric NFJ-series breaker provides multi-pole overcurrent protection for circuits up to 150 A and 480 V in compatible panels. Designed for use where a three‑pole, 480 V device is required, it interrupts fault currents to protect wiring and equipment within its specified range.
