Proximity Switches (61 items)

Cylindrical threaded cased magnet from Comus, suitable for PTA1500/30 reed threaded proximity switch.

Magnetically operated normally closed rectangular reed proximity switch encapsulated in blue polystyrene housings, suitable for a wide range of applications in harsh operating environments.

Rectangular reed proximity switch from Comus suitable for position and limit sensing, linear actuators, security system switch and door switches.

This magnetic proximity sensor comes in a robust nylon housing which is flush mountable. The sensor can be used in one of three modes: side-by-side, end-to-end or magnetic shunt. Suitable for door ...

High strength disc magnet from Comus manufactured from neodymium iron boron which is up to 5 times more powerful than alnico.

Rectangular cased magnet, suitable for use with the PSAM240 reed proximity switch.

Magnetically operated SPCO reed proximity switch encapsulated in blue polystyrene housings, suitable for a wide range of applications in harsh operating environments.

CT1302M cylindrical magnet from Comus suitable for 78-0988 brass threaded proximity switch.

Subminiature SPDT reed switch from Comus.

Sealed cylindrical reed proximity switch unit from Comus designed to be recessed into door or window frames.

A special high power rectangular magnet from Comus with an operating distance of up to 35mm which is useful when fitting switches to wide openings or where movement may cause false triggering of al...

Rectangular micro reed proximity switch from Comus.

A heavy duty proximity switch in a strong rectangular housing. The slim line design and large operating gap makes this an easy switch to fit.

Magnetically operated SPNO reed proximity switch encapsulated in blue polystyrene housings, suitable for a wide range of applications in harsh operating environments.

This brass proximity switch is strongly constructed and fitted with a long life reed switch.