SWITCH - LIMIT (CAT CT1910-42002)

A damaged limit switch can interrupt the electrical signal that controls motion limits. During inspection, a limit switch may show signs of worn contacts or broken actuator arms. Keeping a limit switch in sound condition helps prevent unplanned stops in automated sequences. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT1910-42002. The switch type generally uses a mechanical plunger or lever to open or close a circuit when contacted. A common failure consequence is that the switch fails to trigger, causing the equipment to continue past its intended stop point. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT1910-42002, ct1910-42002, CT191042002, ct191042002