Dimming actuator, 4-gang Standard for Gira One and KNX
4 x 225 W/VA

Order no.
Packing unit
Order no. 2015 00
2015 00
EAN 4010337073345
Packing unit 1
PS 66
Recommended retail price. Price system (PS) not equal to 1, 14 = reduced discount.

Alternative description

Optional accessories



    Function in the Gira One system

    • Actuator for switching and dimming light bulbs, HV halogen lamps, dimmable HV LED lamps, dimmable compact fluorescent lamps, dimmable inductive transformers withLV halogen or LV LED lamps, dimmable electronic transformers with LV halogen or LV LED lamps.
    • Automatic or manual selection of dimming principle according to load.
    • Idle-state, short-circuit, and excess temperature-proof.
    • Power extension using power boosters.
    • Manual actuation of the outputs.
    • Programming and start-up with the Gira Project Assistant (GPA), from version 5.0.
    • Encrypted data transfer between the Gira One devices.

    Dimming outputs

    • Minimum and maximum brightness can be set.
    • Switch on to the last brightness value or permanently set switch-on brightness.
    • Setting of a switch-on or switch-off delay.
    • Staircase function; a pre-warning time and pre-warning brightness can also be set.

    Technical data

    Gira One Medium:
    Twisted pair YCYM 2 x 2 x 0.8

    Test voltage:
    4 kV (KNX/EIB bus line)

    Rated voltage:
    AC 110 to 230 V, 50/60 Hz

    Max. connected load (AC 230 V) per channel
    Light bulbs:
    20 to 225 W
    HV halogen lamps:
    20 to 225 W
    Wound electronic transformer:
    20 to 210 VA
    Tronic transformer:
    20 to 225 W
    Wound transformer with NV-LED:
    20 to 100 VA
    electronic transformer with NV-LED:
    typically 20 to 200 W
    HV LED lamps:
    typically 1 to 200 W
    Compact fluorescent lamp:
    typically 20 to 150 W

    Gira One Bus:
    Connection and junction terminal
    Screw terminals

    Connection cross section:
    Max. 4 mm²

    Current consumption:
    6 to 15 mA


    • The maximum connected load depends on the operating mode selected (leading edge or trailing edge). You will find more detailed information in the operating instructions.
    • Power expansion using Gira power boosts.
    • Installation on DIN top-hat rail.
    • Can be updated via the Gira Project Assistant (GPA).

    Scope of supply

    • KNX connection and junction terminal included in the scope of supply.


    Modular width (MW): 4

    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 dimming actuators for KNX


    Data sheet



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    Dimming actuator, 4-gang Standard for Gira One
    Operating instructions

    Operating instructions.

    Order no. 2015 00

    PDF, 1.746 Kb


    Gira One
    Guides / system basics

    System basics

    Order no.

    PDF, 52.532 Kb


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