SWITCH - LIMIT (Mitsubishi MB191042004)

A limit switch that fails to actuate can stop a powered mechanism mid-cycle, creating a safety hazard. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB191042004. The switch type uses a mechanical actuator to open or close an electrical circuit when a moving part reaches a set position. A common failure consequence is that the equipment may not stop at the intended endpoint, risking collision or jamming. During operation, a worn limit switch may cause intermittent or no signal, leading to unplanned downtime. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB191042004, mb191042004