Allen-Bradley 1492-SPM3C400-N Circuit Breaker

The Allen-Bradley 1492-SPM3C400-N is an industrial circuit breaker designed for electrical protection, maintenance, and replacement applications in control panel installations. As part of Allen-Bradley's power distribution and circuit protection offerings, this component assists in safeguarding industrial automation systems, branch circuits, and connected control equipment against electrical overloads and faults. Engineered for dependable integration into standard industrial enclosures, control cabinets, and automation assemblies, the 1492-SPM3C400-N provides essential circuit isolation and operational reliability. It serves as a practical direct-replacement component for facility managers and service engineers seeking to maintain operational uptime, minimize plant downtime, and restore verified system functionality. Always adhere to standard electrical safety procedures during handling and installation. Before ordering, verify that the part number 1492-SPM3C400-N matches your existing system schematics, hardware requirements, and maintenance documentation.