Rotary dimmer universal LED

Incremental control without end position

Intended use

• Switching and dimming of incandescent lamps, HV halogen lamps, electronic transformers for halogen or LED lamps, dimmable inductive transformers for halogen or LED lamps, HV-LED or compact fluorescent lamps
• Installation in flush-box according to DIN 49073
• Operation with suitable cover

Product characteristics

• Device works according to the leading edge phase control or trailing edge phase control principle
• Automatic or manual setting of the dimming principle suitable for the load
• Display of the set operating mode by means of LED
• Device can be operated without neutral conductor
• Switch-on via bulb-preserving soft start
• Switch-on with last brightness or saved switch-on brightness
• Switch-on brightness can be saved permanently
• Minimum brightness can be saved permanently
• Connection of extensions possible
• Electronic short-circuit protection with permanent switch-off after 7 seconds at the latest
• Electronic over-temperature protection
• Power extension possible by means of power boosters. Do not connect any LED lamps or compact fluorescent lamps in combination with power boosters.

Centre plates:

AS / A ranges: ref.-no. A 1540 xx
CD range: ref.-no. CD 1540 xx
SL range: ref.-no. SL 1540 xx
LS range: ref.-no. LS 1940 xx, xx 1940 xx