Gira wireless universal dimming actuator, 1-gang DRA, 50–400 W/VA

The wireless universal dimming actuator receives wireless telegrams for switching and dimming various electrical loads from the wireless reception module via a separate data line. The universal dimmer automatically detects the connected load (inductive, ohmic or capacitive) after initial installation and after being disconnected from the mains and sets the most suitable dimming method according to the leading or trailing edge principle.

Capacitive loads (e.g. Gira Tronic transformers) and inductive loads (e.g. conventional transformers) cannot be connected to the wireless universal dimmer at the same time. Auxiliary unit operation is possible in conjunction with the System 2000 auxiliary insert. The wireless universal dimming actuator is installed on a DIN top-hat rail.

Further product features

  • Max. 30 wireless channels
  • Can be integrated into up to five light scenes. These are called up and saved using the corresponding wireless transmitters (e.g. hand-held transmitter Komfort).
  • Short-circuit and excess-temperature protection
  • The desired brightness level can be saved
    (memory function).
  • When a wireless sentinel telegram is received, the wireless universal dimmer switches on for an overrun time of approx. 1 minute.
  • Automatic assignment of an existing All On or
    All Off button.
  • Light control can be carried out with a wireless presence detector.
  • Note: A combination of presence detectors and sentinels cannot be assigned.
  • Power expansion using power boosts

Connected load

50 to 400 W/VA

230-V light bulbs (ohmic load, trailing edge)

HV halogen (ohmic load, trailing edge)

Gira Tronic transformer (capacitive loads, trailing edge) or

wound transformers (inductive load, leading edge)

Mixed loads of specified load types. For mixed loads with wound transformers, do not exceed a 50% ohmic load (light bulbs, HV halogen).

Technical data

Power supply

AC 230 V, 50 Hz

Protection type

IP 20


DRA device with 4 HP

The delivery results subject to countries specific assortments



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