Mitsubishi ALAX-05SVLS Alarm and Auxiliary Switch for Circuit Breakers

The Mitsubishi ALAX-05SVLS is an alarm and auxiliary switch combination unit engineered for integration with Mitsubishi low-voltage circuit breakers. Combining both alarm switch (AL) and auxiliary switch (AX) functionality into a single internal accessory cassette, this unit provides remote electrical status indication for automated power distribution and control panels. The alarm switch signals breaker tripping caused by overload, short circuit, or fault conditions, while the auxiliary switch indicates whether the main breaker contacts are open or closed during normal switching. Featuring terminal block connections for straightforward wiring and maintenance, the ALAX-05SVLS is designed for left-side internal mounting within compatible molded case circuit breakers. The device provides changeover contacts (1 CO) with dependable contact reliability, enabling seamless interfacing with programmable logic controllers, supervisory monitoring systems, annunciator panels, and interlock circuits. Built to industrial manufacturing standards, this accessory switch module ensures reliable state feedback and fault signaling across industrial automation systems, motor control centers, and commercial electrical distribution installations.