Siemens HQR23B100H – 100A 3 Pole Molded Case Circuit Breaker Fast Shipping

Delivering an impressive 100kAIC rating at 240VAC, the Siemens HQR23B100H handles demanding high-fault environments. This 3-pole QR Frame breaker uses fixed thermal and magnetic trip elements to ensure reliable overload and short-circuit protection. It mounts via a secure bolt-on connection into Siemens P1, P2, and P3 panelboards or switchboards. Facility managers can also use this unit as an upgraded replacement for older QJ frame circuit breakers.