Siemens ED42B125 – 125A 2 Pole Molded Case Circuit Breaker Free Returns

Engineered for demanding applications, the Siemens ED42B125 is a 2-pole, 125A molded case circuit breaker providing dependable long-time and instantaneous (LI) thermal magnetic protection. This bolt-on MCCB fits Siemens Sentron P1, P2, and P3 panelboards, switchboards, and motor control centers. It features factory-installed load side lugs and is superseded by the 3VA5112-4ED21-0AA0. Featuring an 18 kAIC rating at 480VAC, this ED4 frame breaker is HACR rated and reverse feed capable.