Premium Siemens ED23B045 – 45A 3 Pole Molded Case Circuit Breaker

Built for demanding industrial environments, the Siemens ED23B045 is a 3-pole, 45A molded case circuit breaker. As part of the Sentron ED2 series, it delivers fixed thermal-magnetic protection for 240VAC circuits. The bolt-on design ensures a robust connection within Siemens P2 and P3 panelboards. It comes equipped with load side lugs that accommodate 10-1/0 AWG conductors. With a 10kAIC rating at 240V, this HACR-rated breaker supports reverse feed applications for installation flexibility.