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eNet radio dimming actuator, 4-gang

eNet radio dimming actuator, 4-gang

Product code: FMUD420250REG
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 for each output can be saved permanently
  • Minimum brightness for each output can be saved permanently
  • Scene operation possible
  • Status indication of the outputs via LED
  • Status feedback to radio transmitter
  • Outputs switchable with Prog button
  • Increase in output power possible through parallel switching of multiple outputs
  • 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. 8 W

Stand-by power: max. 1.2 W

Ambient temperature: _5 ... +45 ¡C

Connected load per output 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.

Max. load for outputs connected in parallel is limited to 95 %.

The minimum load of parallel switching of load outputs is 250 VA.

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 ... 50 W

Dimmable compact fluorescent lamps: typical 3 ... 50 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 ... 250 VA

Ohmic-capacitive: 20 ... 250 VA

Capacitive-inductive: not permitted

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: 44 mm (8 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 8MW

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