Professional Grade Eaton / Cutler-Hammer EC3100 – 100A 3 Pole Molded Case Circuit Breaker

A drop-in solution for aging commercial infrastructure, this 100A Eaton Cutler-Hammer breaker ensures continued operation of legacy power systems. It is specifically configured to bolt into older Type EC panelboards without requiring extensive modifications. For facilities transitioning to newer hardware, the EHD3100 is the recommended cross-reference. This three-pole unit delivers 10 kAIC of fault protection at 240VAC, featuring fixed thermal-magnetic trip units and an HACR rating.