Rocker with 5 enclosed lenses and guide for mouthpiece 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 based on DIN 18025 Lenses with symbol for light, bell, door and neutral in clear, as well as neutral in red transparent. Optical emphasis can be achieved by using the contrast frame.
