Rotary dimmer LED with rotary off switch, with frame, CD series, white, complete with cover and integrated frame without extension input Only to be installed as a single device, not suitable for combinations! Intended use Switching and dimming of incandescent lamps, HV halogen lamps and phase-cut dimmable HV LED lamps Operation with suitable cover Installation in device box with dimensions according to DIN 49073 Product features Dimming principle phase-cut Short-circuit protection by fine-wire fuse Nominal voltage: AC 230 V ~ Mains frequency: 50 Hz Standby power: approx. 0.2 W Power loss: approx. 3.7 W Ambient temperature: 5 ... +45 °C Connected load at 25 °C Incandescent lamps: 20 ... 200 W HV halogen lamps: 20 ... 200 W HV LED lamps dimmable: typically 3 ... 40 W Ohmic and HV LED: typically 3 ... 40 W Power reduction for surface mounting: 5% per 5 °C above 25 °C: 10% for installation in wood or drywall: 15% Fine fuse: T 800 mA H 250 Connection type: screw terminals single-wire: 1 x 0.5 ... 2.5 mm2 fine-wire without wire end ferrule: 1 x 0.5 ... 2.5 mm2 fine-wire with wire end ferrule: 1 x 0.5 ... 2.5 mm2 Changeover switching: not possible