Zinsco / Sylvania SEH3C100 – 100A 3 Pole Molded Case Circuit Breaker Order Now

Maintaining aging infrastructure is simple with the Zinsco SEH3C100. This 100A, 3-pole molded case circuit breaker restores functionality in legacy Sylvania and Challenger panels. The bolt-on design ensures a secure fit without custom adapters. For future upgrades, this breaker is officially replaced by the Eaton EHD3100 series. Featuring fixed thermal and magnetic trip elements, it provides 14kAIC of interrupting capacity at 480VAC. The unit delivers robust fault protection.