Rotary dimmer standard LED, without extension input Intended use Switching and dimming of lighting Operation with suitable cover Installation in device box with dimensions according to DIN 49073 Product features Device works according to the phase leading or trailing edge principle Automatic setting of the dimming principle that suits the load Device can be operated without a neutral conductor Switching on using a lamp-protecting soft start Switching on with the last set brightness or saved switch-on brightness Switch-on brightness can be permanently saved Minimum brightness can be permanently saved Electronic short-circuit protection with permanent switch-off after 7 seconds at the latest Electronic overtemperature protection Power extension possible using power add-ons (item no. ULZ 1755 REG) Optional accessories: LED compensation module, item no.: KM LED 230 U with incremental encoder without extension input Nominal voltage: AC 230 V ~ Mains frequency: 50/60 Hz Standby power: approx. 0.35 W Power loss: approx. 2 W Ambient temperature: 5 ... +45 °C Connected load 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 HV-LED lamps dimmable: typically 3 ... 60 W Compact fluorescent lamps dimmable: typically 3 ... 60 W Ohmic-capacitive: 20 ... 210 W Capacitive-inductive: not permitted Ohmic-inductive: 20 ... 210 VA Ohmic and HV-LED: typically 3 ... 60 W Ohmic and compact fluorescent: typically 3 ... 60 W Operation without neutral conductor: minimum load 50 W. Does not apply to loads with HV-LED and compact fluorescent lamps. Power supplements: see power supplement instructions Connection: screw terminals single-wire: 1 x 0.5 ... 4.0 mm2 2 x 0.5 ... 2.5 mm2 fine-wire without Wire end sleeve: 1 x 0.5 ... 4.0 mm2 2 x 0.5 ... 2.5 mm2 finely stranded with wire end sleeve: 1 x 0.5 ... 4.0 mm22 x 0.5 ... 1.5 mm2 Total length of load cable: max. 100 m
