DIN rail twilight switch ABB STOTZ KONTAKT HS/S3.1
Brightness Sensor, 3-channel, MDRC
For switching lighting and other loads via ABB i-bus® switching actuators dependent on the daylight light intensity. Can be used as a twilight switch (1-10 lux) or a light level switch (100-20,000 lux). The light sensor is supplied with the device.
