Allen-Bradley 1492-L4T-BR Circuit Breaker

The Allen-Bradley 1492-L4T-BR (1492-L4T-BR) is a circuit breaker designed for circuit protection and power distribution in industrial electrical panels and automation control systems. Manufactured under the Allen-Bradley brand, this component serves as a replacement unit for maintaining reliable circuit operation and safeguarding downstream electrical hardware across compatible machinery installations. The unit features a net weight of approximately 10 kg, reflecting its robust construction for demanding industrial panel environments. It is deployed within control enclosures to support maintenance, repair, and overhaul operations where the corresponding 1492 series component is specified. When replacing existing hardware or performing routine system servicing, verify the 1492-L4T-BR part number against your original equipment manufacturer documentation, system schematics, and wiring diagrams to ensure proper mechanical mounting and electrical compatibility. This circuit breaker provides essential isolation and protection functionality within Allen-Bradley automation architectures, supporting continuous facility operations and helping prevent downtime caused by electrical faults.