Berker 1077710600

Central piece with rotary knob for the K.1 blind rotary switch in anthracite, matte finish. The switch program is made of thermoplastic, is shatterproof and impact-resistant, and is available in polar white (similar to RAL 9010) or in matte anthracite (similar to RAL 7021). The frame is available in 1-gang to 5-gang configurations, with various design options for vertical and horizontal mounting. For horizontal mounting of multiple combinations, a version without a frame bridge with narrow gaps between the switches/central pieces is possible. The rectangular base shape features sharp corners and edges with a rounding radius of 0.3 mm. The geometry is flat, and the surface is glossy. The switches/covers have edge dimensions of 56.5 mm x 71.5 mm and also feature sharp corners and edges with a rounding radius of 0.3 mm. Installation devices can partially be used with a separate sealing set for water protection according to IP 44. There is an option for labeling through writable switches/covers. The products are abrasion-resistant, marked by printing. They are illuminated according to workplace regulations. The material used is halogen-free and UV-stable, and the surfaces are easy to clean and resistant to disinfectants. Over 200 applications.