Siemens Q23000S01 – 30A 2 Pole Miniature Circuit Breaker Hot Picks

Part of the Siemens QP series, the Q23000S01 miniature circuit breaker offers dependable thermal-magnetic overcurrent protection for 120/240V electrical systems. It utilizes a standard plug-on mounting design, making it compatible with Siemens load centers and panelboards. It also serves as a direct replacement for the discontinued Murray MP230ST. The standout feature of this model is its factory-installed 120VAC shunt trip, which enables remote tripping for automated disconnect needs.