Due to various circumstances outside our control, we are currently facing extended lead times on some products. 

Please be aware our daily cut-off to ship orders on a next day service is now 1:45pm.

eNet radio dimming actuator, 1-gang mini

eNet radio dimming actuator, 1-gang mini

Product code: FMUD20250UP
The eNet radio system closes the gap between conventional technology, in which devices are wired via a power cable, and networked building system technology. With the eNet Smart Home extension, switching and control of building services via smartphone, local or remote access is possible.
Price (Excluding VAT)


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
  • Operation with suitable eNet radio transmitters
  • Mounting in appliance box according to DIN 49073 in combination with a suitable cover
  • Mounting in surface-mounted housing or mounting adapter (ref.-no. FM-EBG) for false ceilings

Product characteristics

  • Switch-on via bulb-preserving soft start
  • Switch-on brightness can be saved permanently
  • Minimum brightness can be saved permanently
  • Scene operation possible
  • Status indication with LED
  • Status feedback to radio transmitter
  • Switchable with Prog button
  • Electronic short-circuit protection with permanent switch-off after 7 seconds at the latest
  • Electronic over-temperature protection
  • Automatic or manual setting of the dimming principle suitable for the load
  • Power extension possible by means of power boosters (ref.-no. ULZ 1755 REG)
  • Optional accessory: compensation module LED, ref.-no.: KM LED 230 U
  • /ul>

    Can be set with eNet server:

    • Maximum brightness
    • Dimming speed
    • Switch-on delay / switch-off delay
    • Dim up/dim down ramp
    • Switch-off warning
    • Operating locks
    • Continuous on, Continuous off
    • Hotel function
    • Run-on time
    • /ul>

      Supplementary functions with eNet server:

      • Fully-encrypted radio transmission (AES-CCM) from eNet Server software version 2.0
      • Update of the device software
      • Repeater function
      • Reading of error memory
      • /ul>

Technical Details


Rated voltage: AC 230 V ~, 50/60 Hz

Power loss: max. 1.5 W

Stand-by power: max. 0.5 W

Ambient temperature: _25 ... +70 ¡C

Connected load at 45 ¡C

Power specifications including transformer power dissipation.

Operate inductive transformers with at least 85 % nominal load.

For ohmic-inductive mixed load, maximum 50 % proportion of ohmic load. Otherwise incorrect calibration of the dimmer may result.

Incandescent lamps: 20 ... 250 W

HV halogen lamps: 20 ... 250 W

Electronic transformers: 20 ... 250 W

Electronic transformers with LV LED: typical 20 ... 100 W

Inductive transformers: 20 ... 250 VA

Inductive transformers with LV LED: typical 20 ... 100 VA

Dimmable HV LED lamps: typical 3 ... 70 W

If the operating mode is set to HV LED trailing edge phase control, the maximum connected load for LED lamps increases to typ. 200 W.

Dimmable compact fluorescent lamps: typical 3 ... 70 W

Ohmic-inductive: 20 ... 250 VA

Ohmic-capacitive: 20 ... 250 W

Capacitive-inductive: not permitted

Ohmic and HV LED: typical 3 ... 70 W

Ohmic and CFL: typical 3 ... 70 W

Reduction of load for every 5 ¡C exceeding 45 ¡C: _5 %

for installation into wooden or hollow walls: _15 %

for installation into multiple combinations: _20 %

Amplifiers: see instructions for amplifier

Connection mode: screw terminals

  • single wire: 0.75 ... 4 mm_
  • stranded with ferrule: 0.75 ... 2.5 mm_

Contact type: _

Total length power cable: max. 100 m

Dimensions (¯ x H): 53 x 28 mm

Radio frequency: 868.0 ... 868.6 MHz

Transmitting power: max. 20 mW

Transmission range in free field: typical 100 m

Receiver category: 2



Technology eNet
Brand JUNG

Documents & Downloads

Look for similar items