Federal Pacific NEF435090 – 90A 3 Pole Molded Case Circuit Breaker Trending

Part of the classic N-Frame lineup, this 90A, 3-pole molded case circuit breaker provides essential overcurrent safety for commercial facilities. Designed specifically for legacy infrastructure, it mounts into Federal Pacific NEF panelboards without requiring adapters. Facility managers can use this unit to replace older NEF433090 or NEF437090 breakers. With a 14kAIC rating at 480VAC, it features fixed thermal-magnetic trip functions and an HACR rating for HVAC applications.