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 1:45 pm. 

Our last shipping day of 2021 is December 23rd, we will resume shipping on January 4th.  

eNet radio dimming actuator, 1-gang

eNet radio dimming actuator, 1-gang

Product code: FMUD5500REG
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 power supply (ref.-no. NT 1220 REG VDC) and receiver module (ref.-no. FM FK 32 REG) or eNet server
  • Operation with suitable eNet radio transmitters
  • Installation in distribution boxes on DIN rail according to EN 60715

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

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

Supplementary functions with eNet server:

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

Technical Details


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

Power loss: max. 4 W

Stand-by power: max. 0.3 W

Ambient temperature: _5 ... +45 ¡C

Connected load at 35 ¡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 ... 500 W

HV halogen lamps: 20 ... 500 W

Electronic transformers: 20 ... 500 W

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

Inductive transformers: 20 ... 500 VA

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

Dimmable HV LED lamps: typical 3 ... 100 W

Dimmable compact fluorescent lamps: typical 3 ... 100 W

With setting "LED trailing edge phase control" the max. connection power for HV LED lamps and electronic transformers with LV LED doubles.

Ohmic-inductive: 20 ... 500 VA

Ohmic-capacitive: 20 ... 500 VA

Capacitive-inductive: not permitted

Ohmic and HV LED: typical 3 ... 100 W

Ohmic and CFL: typical 3 ... 100 W

Reduction of load for every 5 ¡C exceeding 35 ¡C: _5 %

Amplifiers: see instructions for amplifier

Connection, outputs

  • Connection mode: screw terminals
  • single wire: 1.5 ... 4 mm_
  • stranded without ferrule: 0.75 ... 4 mm_
  • stranded with ferrule: 0.5 ... 2.5 mm_

Contact type: _

Length of output cable, per channel: max. 100 m

Mounting width: 36 mm (2 rail units)

Bus line

  • Rated voltage: DC 12 V SELV
  • Current consumption: 10 mA
  • Connection bus: terminal
  • Cable length: max. 3 m



Technology eNet
Brand JUNG
Mounting DIN Rail
Mounting Width 2MW

Documents & Downloads

Look for similar items