Hager The Hager KNX 1‑channel 300W dimmer delivers precise, flicker‑free light control for smart homes and buildings. It handles up to 300W of dimmable LED, halogen, or incandescent loads, supports scenes and timers via ETS, and features soft start, overload/overheat protection, status feedback, and manual override. Ideal for ambience control and energy savings in residential and commercial installations.

EAN

3250616048720

Packaging

1 Piece

KNX dimmer 1 channel 300W with neutral TXA661A

Phase out product: please contact your electrical wholesaler for availability

Technical properties
Environmental value
Documentations

Download the data sheet

Technical properties

Operating voltage over bus

21 - 32 V
Input voltage

230 - 230 V
System supply voltage

30 V DC Via bus
Auxiliary tension

230 - 230 V

Bus current consumption data transfer

2,30 mA

Frequency

50 - 60 Hz

Operating temperature

-5 - 45 °C

Cross-section flexible conductor

0.5 - 2.5 mm²
Cross-section rigid conductor

0.75 - 2.5 mm²

Number of outputs

1
Type of dimmer

Dimming actuator

LED lamp power

60 W

Number of modules

4

230 V incandescent and halogen lamp

300 W
Power incandescent lamp

300 - 300 W
Power of variator

300 - 300 W

With bus system KNX radio

No
Type of connection

quickconnect

Supported configuration mode

ETS, easy

Fuse

Overheating protection (display using LEDs), Short-circuit and overload-proof (electronic fuse), Short-circuit proof and overload-proof (display using LEDs)
Dimming principle

Phase cut-on or cut-off according to load type, self-learning, Minimum/maximum dimming values per channel settable on device
Function

Learning function for optimised operation of compact fluorescent lamps and LED luminaires can be activated via the bus
Type of connection

With quickconnect plug-in terminals
Labelling

Large labelling field
Protection

With overheating, overload and short-circuit protection