Intended use: Switching and dimming of lighting. Operation with suitable cover. Installation in device box with dimensions according to DIN 49073.

Product features: The device operates based on the phase control or phase cut principle. Automatic adjustment of the dimming principle suitable for the load. The device can be operated without a neutral conductor. Soft start for lamp-friendly switching. Switching on with the last set brightness or saved switch-on brightness. Switch-on brightness can be permanently stored. Minimum brightness can be permanently stored. Electronic short-circuit protection with permanent shutdown after a maximum of 7 seconds. Electronic over-temperature protection. Power expansion possible through power add-ons. Optional accessory: LED compensation module.

Nominal voltage: AC 230. Mains frequency: 50-60 Hz. Standby power: approx. 0.35 W. Power loss: approx. 2 W. Ambient temperature: -5 ... 45 °C. Connection power at 25 °C: Incandescent lamps: 20 ... 210 W, HV halogen lamps: 20 ... 210 W, Electronic transformers: 20 ... 210 W, Electronic transformers with NV LED: typically 20 ... 60 W, Inductive transformers: 20 ... 210 VA, Inductive transformers with NV LED: typically 20 ... 60 VA, Dimmable HV LED lamps: typically ... 60 W, Dimmable compact fluorescent lamps: typically ... 60 W. Ohmic-capacitive: 20 ... 210 W. Capacitive-inductive: not permitted. Ohmic-inductive: 20 ... 210 VA. Ohmic and HV LED: typically ... 60 W. Ohmic and compact fluorescent lamps: typically ... 60 W. Operation without neutral conductor: minimum load 50 W. This does not apply to loads with HV LED and compact fluorescent lamps.

Power add-ons: see instructions for power add-ons. Connection: Screw terminals single-wire: 1 x 0.5 ... 4.0 mm², 2 x 0.5 ... 2.5 mm²; fine-wire without ferrule: 1 x 0.5 ... 4.0 mm², 2 x 0.5 ... 2.5 mm²; fine-wire with ferrule: 1 x 0.5 ... 4.0 mm², 2 x 0.5 ... 1.5 mm². Total length of load line: max. 100 m.