This FPE FEDERAL PACIFIC 300 AMP CIRCUIT BREAKER 600 VAC 3 POLE NJL631300 is a circuit protection device. It safeguards wiring and connected equipment by opening or isolating the circuit when current exceeds its rated threshold. Key specifications noted on this listing include 600 VAC, 300 AMP, 3 POLE. It is commonly in control panels, switchgear, and machine electrical systems.
