Allen-Bradley 1492-WM3 Circuit Breaker

The Allen-Bradley 1492-WM3 (1492-WM3) is an industrial circuit breaker designed to provide dependable overcurrent and circuit protection within industrial control panels and automation equipment. Engineered by Allen-Bradley for maintenance, repair, and direct replacement applications, this protective device helps safeguard electrical circuits and connected hardware against electrical faults, overloads, and short circuits. Operating as an essential component in electrical power distribution and control architectures, the 1492-WM3 ensures operational stability and equipment reliability across demanding industrial environments. The unit features a robust construction suitable for control cabinet installation, carrying a net weight of approximately 10 kg. It is widely utilized across factory automation systems, motor control centers, and machinery power distribution panels requiring verified circuit isolation and protection. By serving as a direct replacement unit, the 1492-WM3 enables efficient system servicing, minimal operational downtime, and sustained protection for industrial installations.