This AMERICAN 400 AMP BOLT-ON CIRCUIT BREAKER 600 VAC 250 VDC 3 POLE is a circuit protection device in industrial equipment. 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, 250 VDC, 400 AMP, 3 POLE. It is commonly in panel builds and electrical system retrofits.
