Eelectron DL04A02KNX KNX LED dimmer actuator 4-fold
Eelectron DL04A02KNX KNX LED dimmer actuator 4-fold

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Eelectron

Eelectron DL04A02KNX KNX LED dimmer actuator 4-fold

SKU: DL04A02KNX
(0)
✗ UL Listed
This product has not been certified by an NRTL (UL, ETL, CSA or equivalent). Installation in USA projects may require a Field Evaluation by a recognized laboratory. Consult your local AHJ before specifying.
⚡ Mains Voltage · No US Cert
This device operates with or switches mains voltage (120/240VAC) and has not been certified by an NRTL. USA installation requires a Field Evaluation by a recognized laboratory and explicit AHJ approval.
$277.90 USD
-27% $378.56 USD $277.90 USD
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The Eelectron DL04A02KNX is a 4-channel KNX constant-voltage LED dimmer for 12–48 V DC strips, usable as four independent white channels, RGB + white or RGBW (HSV/HSVW control objects). Each channel delivers up to 6 A by PWM at 200, 260 or 400 Hz, so a single 4-module device can run a full cove-lighting or accent scheme in a hotel room, bar, retail fit-out or residence from one external LED power supply.

A 16 A relay on board must be wired in series with one conductor of the auxiliary supply: it cuts the LED driver when all channels are off, removing standby losses. Protection is built in with an internal 12 A-T fuse, reverse-polarity, short-circuit and over-temperature monitoring, and a bicolor fault LED reports what went wrong. Four front buttons give manual control per channel, and the ETS application brings scenes, sequences, dimming curves, soft on/off and the usual KNX timing objects.

Key Features

  • 4 PWM channels for constant-voltage LED strips, 12–48 V DC ±10 %, 6 A per channel; total AUX current 24 A max
  • Configurations: 4 independent white channels, RGB + 1 channel, or RGBW with HSV / HSVW objects
  • PWM frequency selectable 200 / 260 / 400 Hz for flicker-free dimming and camera compatibility
  • Integrated 16 A relay (16 A cos φ 1 / 8 A cos φ 0.6, 120 A / 20 ms peak) to switch the LED power supply off at standby
  • Internal 12 A-T fuse; protection against reverse polarity, short circuit and over-temperature with bicolor fault LED
  • 4 front buttons and 4 green channel LEDs for manual test and status
  • Scenes, sequences, dimming ramps and KNX timing functions in the ETS application
  • Bus-powered (< 5 mA); terminals up to 4 mm²; 4-module PC-GF DIN housing
  • 250 group addresses / 250 associations

Technical Specifications

Power supply Via KNX bus, 21–32 V DC (SELV); LED auxiliary supply 12–48 V DC ±10 % from external PSU
Current consumption (bus) < 5 mA
Outputs 4 PWM channels, 6 A each; max AUX input current 24 A
PWM frequency 200 / 260 / 400 Hz (ETS parameter)
Protection Internal fuse 12 A-T; reverse polarity, short circuit, over-temperature
Relay 1 x 16 A cos φ 1 / 8 A cos φ 0.6; peak 120 A / 20 ms; to be wired on one AUX conductor
LED strip cable (per channel) 2 A: 1.5 mm² up to 24 m (79 ft); 4 A: 2.5 mm² up to 20 m (66 ft); 6 A: 4 mm² up to 20 m (66 ft) (per datasheet table)
Terminals Max 4 mm² (approx. 12 AWG)
Controls 4 channel buttons, 4 green LEDs, 1 bicolor fault LED, KNX programming button/LED
Group addresses / associations 250 / 250
Mounting DIN rail, 4 modules; LV distribution switchboard
Enclosure PC-GF, IP20 (EN 60529)
Operating temperature -5 °C to +45 °C (23 °F to 113 °F)
Storage temperature -20 °C to +55 °C (-4 °F to 131 °F)
Relative humidity max 90 % non-condensing, indoor use
Standards EN 63044-3; EN 63044-5-1 / EN 63044-5-2; EN 50491-2; LVD 2014/35/EU; EMC 2014/30/EU
Certifications KNX certified; CE
ETS application DL04A02KNX LED dimmer application
Weight (net) 0.18 kg (0.40 lb)
Manufacturer part no. / GTIN DL04A02KNX / 8054144522791

Related Products

Mains-voltage dimming: DM02A02KNX (2 ch), DM04A02KNX (4 ch), DM01D01KNX + DM01D01ACC (700 W). 1–10 V / relay combo: DM04E01KNX. DALI alternative for strips with DALI drivers: IC04B01DAL. A 12–48 V DC LED power supply sized for the connected strips is required.

CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations.

Datasheet (PDF) · Available to order.

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