General
Assembly arrangement	Basic element with central cover plate
Method of operation	Hotel card
Number of poles	1
Number of rockers	0
Mounting method	Flush mounted (plaster)
Type of fastening	Mounting with claw
Material	Other
Material quality	Other
Surface protection	Untreated
Surface finishing	Matt
Colour	Anthracite
RAL-number (akin)	7021
Imprint	Letters
Suitable for degree of protection (IP)	IP20
Nominal voltage	230 V
Rated current	10 A
Width of device	71 mm
Height of device	71 mm
Depth of device	57.3 mm
Min. depth of built-in installation box	35 mm
Connection type	Screwed terminal
Feedback-signal contact
With lighting
Halogen free
Antibacterial treatment
Transparent
Label space/information surface
With signal lamp

Relay switch with central piece for Hotelcard Berker S.1/B.3/B.7, anthracite, matt. Hotelcard with potentiometer for step-by-step adjustment of the run-on time, illuminated with blue LED when the hotelcard is not inserted, with potential-free contact, with screw lift terminals. Neutral conductor required.