The Square D AMP POWERPACT CIRCUIT BREAKER 600 VAC 3 POLE PJL36120 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, 1200 AMP, 3 POLE. It is commonly in OEM equipment and MRO replacement for electrical protection devices.
