Schneider Electric KNX For switching and dimming of dimmable LED lamps, light bulbs, HV halogen lamps, NV-halogen lamps via dimmable wound transformers or electronic transformers or dimmable compact fluorescent lamps. (Phase leading and phase trailing edge). With integrated bus coupler, screw terminals, short-circuit, idle and over temperature protection, lamp-protecting soft start. The connection of different external conductors is permitted. The dimmer actuator automatically detects the connected load. This happens when the device is switched on in the background. Combinations of ohmic, inductive, or resistive and capacitive loads can also be connected. Combinations of inductive and capacitive loads must not be connected. No flickering of LEDs in switched-off condition. For mounting on TH35 DIN rail as per EN 60715. The bus connection is via a bus terminal. Nominal voltage AC 220 - 230 V, 50/60 Hz, channels 4 (different phases possible). Nominal power 4x250 W/VA, with 3 channels 1x350 W/VA and 2x250 W/VA, with 2 channels 2x350 W/VA minimum load/channel 4 W (resistive), 4 W (resistive-capacitive), 25 VA (resistive-inductive). Device width of 8 TE corresponds to approx. 144 mm. Supplied with bus terminal and wire cover.This text is machine translated.