Mitsubishi AX20-UL Auxiliary Contact for Switchgear

The Mitsubishi AX20-UL (AX20-UL) is an auxiliary contact designed for integration with Mitsubishi switchgear assemblies and circuit protection apparatus. Functioning as a secondary contact unit, the device provides reliable mechanical and electrical status feedback regarding the operating state of the primary switching mechanism. It enables external control circuits, automation controllers, and monitoring systems to accurately verify whether the main device is in an open or closed position, facilitating interlocking logic, status indication, and diagnostic signaling. Engineered for industrial switchgear installations, power distribution cabinets, and motor control centers, the Mitsubishi AX20-UL serves as an essential component for system safety, sequence control, and remote monitoring. It is widely utilized in routine maintenance, replacement of worn contact blocks, and panel building across manufacturing plants and automated facilities. By delivering dependable contact operation and seamless compatibility within electrical distribution architectures, this auxiliary contact helps maintain uninterrupted operational visibility and protection across connected automation and power management equipment.