The classic among the flat switches

Thanks to its high quality and clear shape, the LS 990 switch range has already proved its worth for more about 50 years. The classic form of this switch with its narrow frame fits harmoniously into any surroundings. Purist elegance in thermosetting plastic or genuine metal lend this series a touch of class. A wide variety of applications are possible thanks to the wide functional spectrum. Thus, architecturally demanding visions can be consistently put into practice. The single to fivefold frames can be fitted horizontally or vertically.

Material:

- Duroplastic
- Metal

Colour Duroplastic (scratch-proof) glossy:

- Ivory (similar RAL 1013)
- White (similar RAL 9010)
- Light grey (similar RAL 7035)
- Black (similar RAL 9005)

Selected devices available in the colours

- Green (similar RAL 6029)
- Orange (similar RAL 2004)

Colour Metal:

-Aluminium (AIMg1 Natural tone, matt finished)
- Stainless steel (1.4303 X4 CrNi 18-12 shot-blasted with glass beads)
- Anthracite (aluminium lacquered)
- Dark (aluminium lacquered)
- Chrome (metal chrome-plated)
- Gold-coloured (Metal with PVD coating in gold colour)
- Gold-plated (metal with 24 carat)
- Classic brass (CuZn37 plain brushed,
- 240 granulation varnish on both sides for anticorrosive coation)
- Antique brass (CuZn37 brushed with 240 granulation black-oxide finished brushed with 2nd 180 granulation varnish on both sides for anticorrosive coating)

Frame size:

- 1-gang 81 mm x 81 mm
- 2-gang 152 mm x 81 mm
- 3-gang 223 mm x 81 mm
- 4-gang 294 mm x 81 mm
- 5-gang 365 mm x 81 mm

Electrical