Presence Detector

3 wire connection (neutral conductor required). For the extension of the Busch-Comfort switch or presence detector installations. For communication with Universal relay insert 6440/01 U. For communication with Universal e-contact insert 6440/04 U. For Busch-Comfort switch control element 6815-to-101. For Busch-Presence detector sensors 6813- to -102.

3 wire connection (neutral conductor required). Relay insert with proximity sensor. For contactless ON/OFF switching of electric loads, e.g. lights. For switching incandescent lamps, 230 V tungsten halogen lamps, fluorescent lamps and low-voltage halogen lamps, that are actuated via transformers. Switches when detecting an approach at < approx. 5 cm. Operation also possible via conventional push buttons (2020 US, 2021/6...