Dimmer module Kontakt-Simon TESL1W.01/111 230V key-operated for dimmable LED, Simon 55 white matte

Kontakt-Simon TESL1W.01/111 is a key-operated dimmer module designed for dimmable LED lighting on a 230V mains supply. Made for installation in the Simon 55 series, this module provides manual brightness control through a push-type key and is intended for domestic and light-commercial environments where adjustable LED illumination is required. The unit is finished in white matte to match Simon 55 faceplates and switches.

Advantages

The key-operated control offers a compact, integrated solution for dimming dimmable LED fixtures without the need for separate wall-mounted controllers. Its mechanical push-key interface is straightforward and durable, providing direct adjustment of light level. Compatibility with common dimmable LED drivers and fixtures ensures broad applicability, while the Simon 55 form factor allows easy replacement or integration into existing switch layouts.

Suitable for

• Single-room LED lighting where adjustable brightness is desired
• Residential installations using Simon 55 series plates
• Light-commercial spaces such as offices, corridors or hospitality areas with dimmable LED fixtures
• Retrofit projects replacing standard switches with dimming functionality

Key specifications

• Operating voltage: 230 V AC
• Control type: key-operated push-type dimming
• Compatibility: designed for dimmable LED lamps and LED drivers (check driver compatibility)
• Mounting: fits Simon 55 series switch frames and faceplates
• Finish: white matte

How to use

Install the dimmer module into a compatible Simon 55 frame following standard electrical safety procedures and local regulations. Connect the module to the live and load conductors of the 230V circuit, ensuring the connected LED fixtures and their drivers are rated as dimmable and compatible. Operate brightness by pressing or turning the push-type key according to the model’s control action; consult the product manual for details on press duration and dimming behaviour. Power should be switched off at the breaker before installation or maintenance.

Usage recommendations

For reliable performance, use the module with LED lamps and drivers specified as dimmable by their manufacturers and observe any minimum load requirements. Avoid mixing incompatible LED drivers on the same circuit. If uncertain about compatibility or installation, consult a qualified electrician.