Siemens QRH22B175 – 175A 2 Pole Molded Case Circuit Breaker Markdown

Built for commercial power distribution, this 175A MCCB offers robust thermal-magnetic protection. The 2-pole breaker is part of the proven Siemens SENTRON QR frame series. It features a bolt-on mounting style designed specifically for Siemens P2, P3, P4, and P5 panelboards, as well as SB switchboards. This model is the official replacement for legacy QJ22B175 and QJH22B175 breakers. Delivering a 25kAIC rating at 240VAC, it includes load side lugs and is fully HACR rated.