Stainless steel proximity request to exit (RTE) switch

Activated through close proximity, these RTE switches control a SPCO relay with normally-closed or normally open contacts. Uses include signalling or switching of automatic doors, locks or any electronic equipment via the SPCO clean relay contacts. Simply hold something, such as your hand near the switch and it will operate. Ideal for use in clean rooms where minimum or no contact with objects is required to reduce the risk of cross-contamination for hygiene.