Square D NA361200 – 1200A 3 Pole Molded Case Circuit Breaker Popular

Designed for high-capacity industrial power distribution, the Square D NA361200 handles up to 1200A. It functions as a 3-pole molded case circuit breaker in the legacy N-Frame family. This breaker mounts into Square D I-Line panelboards and switchboards. For system upgrades, it is replaced by the PowerPact PJA36120U31A model. Providing 50 kAIC interrupting capacity at 480VAC, it includes long-time and instantaneous (LI) protection functions. The unit is HACR rated.