Allen-Bradley 1492-P2Q-B Circuit Breaker

The Allen-Bradley 1492-P2Q-B (1492-P2Q-B) is a circuit breaker designed for electrical protection and circuit disconnection in industrial control panels and power distribution assemblies. As part of Allen-Bradley's power management and circuit protection portfolio, this device is engineered to protect electrical wiring, control devices, and connected equipment against overcurrent and electrical fault conditions. The unit provides reliable overcurrent interruption, helping prevent damage to sensitive downstream automation equipment, branch circuits, and system infrastructure. This circuit breaker has an approximate net weight of 10 kg, making it suitable for secure mounting inside industrial enclosures and control cabinets. It serves as a replacement or maintenance unit for existing industrial electrical installations where the exact part number 1492-P2Q-B is specified. Typical applications include manufacturing facilities, motor control centers, and automated machinery panels requiring dependable circuit isolation and equipment safeguarding during routine operation and fault events.