Federal Pacific NFJ434150 – 150A 3 Pole Molded Case Circuit Breaker Grab Now

Restoring power to older commercial facilities, this 150-amp Federal Pacific MCCB provides essential thermal-magnetic protection. The 3-pole N-Frame breaker is engineered to handle demanding electrical loads safely. It mounts into legacy FPE panelboards, offering a seamless fit that eliminates the need for complex retrofits or adapters. With a robust 18kAIC rating for 480V applications, it features non-interchangeable trip units and accommodates wire sizes from 4 AWG up to 350 kcmil.