Narrow request to exit (RTE) proximity switch with green hand logo

DA421: Narrow request to exit (RTE) proximity switch with green hand logo

Activated through close proximity, these request to exit (RTE) switches control a single-pole change-over (SPCO) relay with normally-closed or normally open contacts. Uses include signalling or switching of automatic doors, locks or any electronic equipment using the SPCO clean relay contacts.

Ordering information

Proximity-operated, no physical contact required

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.

Ideal for operating automatic doors or equipment

The SPCO switching relay clean contacts can switch other equipment or signal to other systems.

12V DC-Operating

A power supply of between 10.5V and 14V DC is required for this switch to operate, using just <35mA of power. This wide range allows for fluctuations in power circuits and use with UPS Battery backed power supplies.

Single pole change-over (SPCO) relay switching

The clean contacts provide a solution for all RTE applications with the ability for engineers to make or break circuits of up to 30V 1A.