Brand New Siemens QRH23B100 – 100A 3 Pole Molded Case Circuit Breaker

Engineered for commercial and industrial use, this three-pole Siemens MCCB delivers dependable overcurrent protection. The 100A breaker features a bolt-on mounting style, designed specifically for Siemens P1, P2, and P3 panelboards, switchboards, and motor control centers. It serves as an exact replacement for the older QJH23B100 model. With a 25kAIC rating at 240VAC, it utilizes fixed thermal magnetic trip units for precise LI protection and supports reverse feed applications.