Wall switch module JUNG LS 983 WW – electrical switch insert LS 983 WW

JUNG LS 983 WW is an electrical wall switch module designed as an insert for standard switch frames and mounting boxes in residential and commercial installations. The module supports both horizontal and vertical installation and is intended to replace or upgrade existing switches where compatibility with the LS series frame system and wiring is present. It provides a compact switching solution for controlling lighting circuits and other resistive loads in rooms, corridors and service areas.

Advantages

The module is built to fit common JUNG frame systems and mounting boxes, enabling straightforward replacement without altering wall finish or cabling. Its compact design allows installation in confined spaces and accommodates both horizontal and vertical orientations. The mechanical switching mechanism offers reliable operation with a clear tactile response, and the module's construction meets typical electrical safety and durability requirements for indoor use.

Suitable for

Key specifications

How to use

Before installation, switch off the relevant circuit at the distribution board and verify absence of voltage. Remove the existing frame and switch insert according to manufacturer instructions. Connect the incoming and outgoing conductors to the module's terminals following the wiring diagram applicable to your installation, ensuring secure screw or clamp connections. Insert the module into the mounting box and secure it with the appropriate frame and cover plate. Restore power and test the switching function to confirm correct operation.

Recommendations

Use only with compatible JUNG LS-series frames and standard mounting boxes; ensure the module is installed by a qualified electrician and that wiring complies with local electrical codes. For best results, verify load type and circuit protection compatibility before replacing or upgrading existing switches.