Siemens HED43B045 – 45A 3 Pole Molded Case Circuit Breaker Limited Time

Built for demanding industrial environments, this 45A, 3-pole molded case circuit breaker utilizes proven thermal-magnetic trip technology. It serves as a reliable safeguard for commercial distribution networks. The bolt-on configuration ensures a secure connection within Siemens Sentron P2 and P3 panelboards. Facilities upgrading equipment can replace this unit with the newer 3VA5 series using an adapter kit. This HACR-rated component features a 42kAIC rating at 480VAC.