Rocker with red lens and touch-sensitive light symbol Berker S.1/B.3/B.7 polar white, matt - for barrier-free construction - for rocker switch off/change, cross - for rocker button - for lighting and control circuit - for button BA 1-way and group button BA 1-way Barrier-free construction in accordance with DIN 18025 Optical emphasis can be achieved by using the contrast frame
