The Siemens QN2150H circuit breaker 150A 2-Poles 120/240VAC 1-Phase 22kAIC plug in is a circuit protection device from Siemens. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 240VAC, 150A. It is commonly in OEM equipment and MRO replacement for electrical protection devices.
