Hotel push-button insert, corridor unit for hotel rocker (glass) 1-pole, 1-way (NO contact)

for hotel rocker (glass) corridor unit ref.-no.: .. CU KO6 M ..
with red and green LED lamp
screwless terminals for wires up to 2.5 mm2

screw fixing only, without claws
The corridor unit indicates the switch position of the room unit.
The push-button is used to activate the bell (e.g. triple-tone door signal, ref.-no. ..567-G3 ..).