Proximity Switch

Proximity switches give a straight on-or-off output when a target enters range, doing the same job as a limit switch with nothing to wear because nothing touches. Control circuits use them when a limit switch's contacts have worn out at high cycle rates, when a target has to be detected through a non-metallic wall or guard, or when an existing switch fails intermittently in a wet or dirty bay.

 

As an authorized electrical distributor for multiple manufacturers, we stock proximity switches from Baumer, Carlo Gavazzi and more across competing lines, in a range of connector types and contact configurations, so you can match the connector the harness already carries, compare configurations and amperage ratings across brands, and drop one in where a contact switch keeps failing. Same-day shipping on in-stock items ordered before 2pm local time.