System 3000 universal LED dimmer Mini

Order no.
Packing unit
Order no. 2440 00
2440 00
EAN 4010337031390
Packing unit 1/5
PS 02
Recommended retail price. Price system (PS) not equal to 1, 14 = reduced discount.

Necessary accessories

Optional accessories



  • Switching and dimming light bulbs, HV halogen lamps, electronic transformers for halogen or LED lights, dimmable inductive transformers for halogen or LED lights, HV LED or compact fluorescent lamps.
  • Operation via auxiliary units.
  • Automatic or manual setting of dimming principle according to load (leading or trailing edge).
  • Display of the selected operating mode using LED.
  • Switch-on function that preserves the life of the lamp.
  • Switch-on brightness can be saved permanently.
  • Switch on with the last brightness set, or a saved switch-on brightness.
  • Minimum brightness can be set.
  • Electronic short-circuit protection.
  • Electronic excess-temperature protection.
  • Operation with or without a neutral conductor connection.

Technical data

Rated voltage:
AC 230 V, 50/60 Hz

max. 0.3 W

Connected load at 25 °C
HV LED lamps (leading edge):
typically 3 to 50 W
HV LED lamps (trailing edge):
typically 3 to 100 W
Compact fluorescent lamp:
typically 3 to 50 W
Light bulbs:
20 to 210 W
HV halogen lamps:
20 to 210 W
Tronic transformers:
20 to 210 W
Electronic transformer with LV LED (leading edge):
typically 20 to 50 W
Electronic transformer with LV LED (trailing edge):
typically 20 to 100 W
Wound electronic transformer:
20 to 210 VA
Wound transformer with NV-LED:
typically 20 to 50 VA

Auxiliary units
Non-illuminated mechanical push buttons:
2-wire auxiliary insert:
3-wire auxiliary insert:

Cable length
Auxiliary unit:
Max. 100 m
Max. 100 m

in device box pursuant to DIN 49073, in combination with a suitable cover

Connection cross section
Max. 4 mm²
Fine-wire without core jacket:
Max. 4 mm²
fine-wire with core jacket:
Max. 2.5 mm²

Ambient temperature:
-5 °C to +45 °C


  • In principle, it is possible to operate the dimmer without connecting the neutral conductor, but some LED and CFLi light sources make the neutral conductor connection necessary to avoid flickering.
  • Operation without a neutral conductor increases the minimum load for light bulbs, HV halogen lamps, Tronic transformers and wound transformers to 50 W.
  • Electronic transformers and ballast devices for LED lamps can be operated with the dimming procedure specified by the manufacturer.
  • The switch-on brightness cannot be saved using a button.
  • The installation adapter mini housing is used for installation in false ceilings5429 00.
  • If the ambient temperature is higher than 25 °C, the connected load must be reduced.

Dimensions in mm

Ø 48 H 19,5

Additional figures available in the media database

You will find figures of the selected products in the media database. You may use this figures for your publications. Please read the corresponding terms of use.

To the media database

Further links

Gira System 2000 universal LED dimming insert


Data sheet



Advertisement text



Gira System 3000
Guides / system basics

System basics

Order no.

PDF, 9.766 Kb


Universal LED dimmer Mini
Operating instructions

Operating instructions.

Order no. 2440 00

PDF, 385 Kb


Ordering info Features Downloads