Siemens QRH22B150 – 150A 2 Pole Molded Case Circuit Breaker Next Day Delivery

Built to handle higher current demands, this 150A molded case circuit breaker delivers reliable long-time and instantaneous trip functions. It bolts firmly into Siemens P2 through P5 panelboards and SB switchboards for commercial distribution. Offering a 25kAIC rating at 240V, this HACR-rated unit includes load-side lugs and serves as a seamless upgrade for discontinued QJ22B150 and QJH22B150 breakers.