LS ZERO – flush-mounted classic

Some things stand out because they are unobtrusive. LS ZERO is the consistent, flush-mounted switch range from JUNG. The special thing: LS ZERO is installed in such a way that it provides flowing, level transitions between switches and surfaces. LS ZERO has been awarded multiple design prizes for this visual simplification combined with large functional variety.

Color selection

Graphite black, snow white, pure matt

With the matt graphite black and snow white finishes, JUNG creates elegant surfaces that aesthetically enhance the LS ZERO switch range. The frames and covers with the matt effect impress with their lacquer, which gives them a special quality. The high-quality visual appearance and the velvety touch underscore the special switching experience.

Metal colors

Matching all inserts of the LS range, the LS ZERO frames are also available in the metal colours stainless steel, aluminium, classic brass and dark.

Les Couleurs® Le Corbusier

The flush-mounted switches and sockets in the 63 original Les Couleurs® Le Corbusier colors set unique accents.

LS ZERO – the art of simplification

Urban concrete look, smoothly plastered or painted walls, furniture in solid wood or MDF: with LS ZERO, furnishing concepts receive a strict design statement.

Functional diversity

The frames for the LS ZERO range can be combined with all centre plates from the JUNG LS range. These include light switches, sockets for international systems, multimedia connections, universal LED dimmers and KNX push-buttons.


Whether it is a push switch, 2-gang switch or a classic switch: the LS 990 switch range offers numerous inserts for manual or automated lighting control.

Rotary dimmer

Ideal lighting conditions in no time: from the conventional incandescent lamp to modern LED lighting, the JUNG rotary dimmer dims the light as you need it.

SCHUKO® socket

Our sockets offer real added value: with enhanced contact protection (shutter), they reduce the risks of electrical accidents.

British Standard

The JUNG British Standard sockets also have enhanced contact protection (shutter). They are available with or without switches and with indicator lamp if required.

F 10 push-button

Smart functions, stylish design: the KNX F 10 push-button has the appearance of a classic light switch, but controls intelligent KNX technology.

F 40 push-button

Four functions in one device instead of four switches on the wall: the buttons of the JUNG F 40 push-button can be allocated multiple functions and can be individually identified.

F 50 push-button

The F 50 push-buttons for KNX and eNet SMART HOME impress with their large labelling area and the simple operating concept. Every button can be allocated functions individually.

Automatic switches

Ideal in corridors or stairways, but also in offices and public buildings: the JUNG automatic switch operates the light when it is needed.


With the GRAPHICTOOL, you can individually design switches, sockets, push-button sensors, room controllers and more. The operating elements can be customised online with symbols, text or logos. Use of laser engraving, colour printing, or identification of writing spaces depends on your personal requirements and the individual product or material.


The frames for the LS ZERO range are available in 1-gang to 3-gang versions. Depending on the structural situation and desired effect in the room, they can be installed horizontally or vertically.

Overview of mounting types


Dry wall

Furniture installation

Mounting with 3 mm installation height

For flat mounting on wallpaper or panelled walls, there is an LS ZERO version with 3 mm installation height. The design frame overlaps the wall by a minimum of 1.5 mm and thus provides a harmonious transition. This alternative is also suitable for dry walls.


The LS ZERO switch range provides a wide variety of solutions for many building technology systems.

LB Management

The basis for light, shade and temperature control: the flush-mounted inserts and centre plates from the LB Management form a basic installation that can be extended at any time. Needs-based and user friendly.


The flexible, wireless smart-home system: JUNG eNet SMART HOME is installed particularly quickly – even when retrofitting. It automates functions for light, shade and heating using a single platform.


For more convenience, security and economy: with a KNX system, numerous house and multimedia functions can be intelligently networked together, visualised and controlled centrally. KNX is standardised, future-proof technology for a professional smart home.