Whenever the two screw heads will be touched with the fingers, this device will light up a light emitting diode. Operating voltage 9V=.
As accessories is available our kit "B197 relay card". If the relay card will be connected with the sensor switch, it is feasible to switch through the relay contact loads up to 3A.

Technical data:

• Operating voltage: 9V=
• Board dimensions: approx. 45 x 15 mm

Price group: 2

Fitting case: G027