This murray circuit breaker MQJ2200KL 2 pole 240VAC 42KAIC MQJ2200 42K line load lugs is a circuit protection device. It safeguards wiring and connected equipment by opening or isolating the circuit when current exceeds its rated threshold. Key specifications noted on this listing include 240VAC, 2 Pole. It is commonly in equipment protection and branch-circuit wiring applications.
