Operating voltage 230 V~
Frequency 50/60 Hz
Power consumption (standby) < 0,3/0,7
230 V incandescent and halogen lamps 35 - 300 W/channel
Electronic transformers and dual-mode transformers 35 - 300 W/channel
Dimmable conventional transformers 35 - 300 VA/channel
Dimmable energy-saving lamps 15 - 54 W/channel
Dimmable 230 V retrofit LED lamps 12 - 40 W/channel
Operating temperature -5 - +45 °C
Relative humidity 0 - 65 % No condensation
Number of extension units unbegrenzt
Extension unit cable length, max. 50 m/channel
Screw terminals for max. 1 x 4 / 2 x 2,5 mm²
Installation depth 32 mm



Do not connect inductive and capacitive loads jointly per series.

Scene function (on/off, dimming value) in conjunction with KNX radio application module.

For trouble-free operation, we recommend Berker Tronic transformers.
Low intrinsic energy requirement
Automatic setting of the minimum starting brightness for 230 V LED and energy-saving lamps
For each series, with extension unit input for push-button (NO contact) single-surface operation
bulb-preserving soft startup
short-circuit and overload proof (electronic fuse)
phase cut-on or cut-off per series according to load type, self-learning
When cover is detached, the switch status is retained for 10 s
No conductive connection between supporting ring and spreading claws
with screw terminals