Busch-art linear® is the perfect combination of design and nature, industry and ecology, pleasure and responsibility. With this innovative switch series, we offer our customers a comprehensive selection of mechanical and electronic switches, intelligent KNX technology and Busch-free@home®. Furthermore, Busch-art linear® makes an important contribution to a sustainable future. By replacing crude oil-based polycarbonate with recycled polycarbonate, the design saves 82% CO2. In addition, the switches are made from recycled materials – 98% recycled material for the black switch and 92% for the white switch.