Hotel button, external unit, 1-way, AC 230 V ~ for hotel rocker external unit item no.: .. CU KO5 D .. with red LED lamp with spring terminals for rigid conductors up to 2.5 mm2 connection terminals in accordance with DIN VDE 0632 (EN 60669) (screw fastening, without fastening claws) The external unit signals the switching status of the internal unit. The button is used to control the bell (e.g. 3-tone gong, item no. ..567-G3 ..).
