Allen-Bradley 1492-J3TW-W Circuit Breaker

The Allen-Bradley 1492-J3TW-W (1492-J3TW-W) is a circuit breaker designed for circuit protection, equipment maintenance, and component replacement in industrial automation environments and electrical control enclosures. Engineered to support reliable electrical distribution, this component functions to protect industrial control circuits and connected machinery from overcurrent conditions, faults, and operational disruptions. With a net weight of 10 kg, the unit delivers stable and durable performance across demanding factory automation installations and machinery assemblies. It serves as an exact-match replacement part for routine repairs, scheduled preventive maintenance, and panel retrofits where original equipment specifications must be maintained. Verifying application parameters and matching the exact part number prior to installation helps ensure proper mechanical fit, electrical compatibility, and long-term operating safety across production lines.