Wall switch JUNG LS 990 K WW — modular rocker design, white glossy finish

JUNG LS 990 K WW is a wall-mounted rocker switch from the LS 990 series designed for switching lighting circuits and other basic electrical loads in residential and commercial interiors. The product features a compact modular rocker design in a white glossy finish and is intended to fit compatible LS 990 frames and standard flush-mount installation boxes. Supplied as a single-pole control element, the switch offers a traditional rocker operation suitable for retrofit and new-build installations where a clean, minimalist appearance is required.

Advantages

The rocker design provides a reliable mechanical switching action with clear tactile feedback, while the compact modular format allows straightforward integration into multi-gang frames and modular installations. The white glossy finish offers a neutral, easy-to-clean surface that maintains a uniform appearance with other LS 990 design components. The unit’s compatibility with standard flush-mount boxes simplifies installation and replacement tasks.

Suitable for

Key specifications

How to use

Turn the rocker to operate the circuit: press the top or bottom of the rocker to switch the connected load on or off. Ensure the electrical supply is isolated before installing or removing the module. Fit the rocker module into the corresponding LS 990 compatible frame or a standard flush-mount box and secure according to local wiring regulations. Connect supply and load conductors to the switch terminals following the manufacturer’s wiring diagram and applicable safety standards.

Recommendations

Use this rocker switch for standard lighting and basic load applications; for illuminated variants or push-button functions, select compatible rocker inserts or referenced accessory modules. Regularly inspect connections for tightness after installation and avoid exposure to excessive moisture or mechanical impact to preserve finish and function.