Siemens HED42B090 – 90A 2 Pole Molded Case Circuit Breaker Sale

Built for commercial power distribution, this 90A bolt-on molded case circuit breaker features a fixed thermal-magnetic trip unit for precise long-time and instantaneous (LI) protection. It mounts into Siemens Sentron P2 and P3 panelboards as well as compatible switchboards. Delivering a robust 100kAIC rating at 240VAC and 42kAIC at 480VAC, it handles demanding electrical environments. This specific ED-frame model is eventually replaced by the 3VA5190-6EC21-0AA0 with a mounting kit.