New Arrival Federal Pacific NFJ631125 – 125A 3 Pole Molded Case Circuit Breaker

Rated for 125A, this 3-phase molded case circuit breaker delivers essential thermal-magnetic protection for commercial and industrial applications. It features non-interchangeable trip units with long-time and instantaneous functions to prevent equipment damage. This legacy N-Frame breaker installs into older Federal Pacific panelboards. The bolt-on mounting style ensures a secure, vibration-resistant connection, making it an ideal solution for facility managers maintaining existing hardware.