The Square D AMP I-LINE CIRCUIT BREAKER 600 VAC 3 POLE LC36400 is a circuit protection device from Square D. It serves as the protective device in an electrical circuit, stopping current flow when a fault is detected. Key specifications noted on this listing include 600 VAC, 400 AMP, 3 POLE. It is commonly in OEM equipment and MRO replacement for electrical protection devices.
