Next Day Delivery Siemens QN2150RH – 150A 2 Pole Molded Case Circuit Breaker

Built to handle higher fault currents, the 150A QN2150RH is a two-pole molded case circuit breaker rated for 120/240V applications. This plug-on breaker requires four panel spaces and installs into compatible Siemens load centers and meter combinations. It replaces the MPD2150RH model. With an upgraded 22kAIC interrupting capacity, this unit features a factory-installed reverse handle. It provides common trip functionality and accommodates 4 AWG to 300 kcmil wiring.