Dimmer module Kontakt-Simon DS9L2.01/49 — rotary two-pole for dimmable LED 230V, 5–215W, matte black, for 4-wire installation

Kontakt-Simon DS9L2.01/49 is a rotary two-pole dimmer module designed for dimmable LED luminaires operating on 230V AC. Intended for 4-wire installation, the module enables smooth and continuous brightness control within a load range of 5–215 W. The unit is finished in matte black to match contemporary switch lines and is suitable for both residential and commercial lighting circuits where local or centralized dimming is required.

Advantages

The two-pole rotary design offers isolation of live conductors for enhanced safety in 4-wire installations. The broad load range supports low-wattage LED lamps as well as higher-power fixtures, allowing one module to cover varied lighting loads. The rotary control provides intuitive manual dimming with fine adjustment, while the compact module format facilitates installation into standard switch enclosures and compatibility with existing switch lines in matte black.

Suitable for

• Dimmable LED lamps and LED drivers rated for 230V
• Residential rooms such as living rooms, bedrooms and kitchens
• Commercial spaces including offices, corridors and hospitality areas
• Replacement or upgrade of standard switches to add local dimming control
• 4‑wire lighting circuits requiring two-pole dimming and isolation

Key specifications

• Supply voltage: 230 V AC
• Load range: 5–215 W (for dimmable LED loads)
• Control type: Rotary two‑pole dimmer
• Installation: 4‑wire wiring configuration
• Finish: matte black
• Mounting: module for fitting into standard switch enclosures

How to use

Install the dimmer module into a compatible 4‑wire switch box following local electrical codes and with mains power disconnected. Connect the two live conductors and the neutral as required by the installation diagram provided by an electrician or the manufacturer; ensure correct polarity and secure terminal connections. After installation and power restoration, use the rotary knob to adjust brightness smoothly from minimum to maximum within the rated load range. Verify compatibility with the specific LED lamps or drivers used to avoid flicker or limited dimming range.

Usage recommendations

For reliable performance, pair the dimmer with LED lamps and drivers explicitly marked as dimmable at 230 V. Avoid exceeding the 215 W maximum load and consult a qualified electrician for installations in multi‑circuit or mixed‑load environments. Periodic inspection of terminals and secure mounting will help maintain safe operation.