The surface-mounted housing 1-fold MEG4014-6535 from Merten in the color lotus white. This surface-mounted housing is a Green Premium product and is free from mercury, SHVC, halogens, and heavy metals. The housing is made of ABS (Acrylonitrile-Butadiene-Styrene), making it durable. It features a closed bottom and guide grooves for partition walls. It has 2 pre-formed cable entries, which are sealed with blind plugs. It can be mounted on any building material. Accessory cable entry (15 mm). Whether in residential buildings, offices, schools, or hotels, Merten System Design stands for inspiration, design, and functionality in all living spaces. From controlling conventional installations to intuitive KNX technology, System Design offers the complete functionality of a flexible modern switch program. Cradle to Cradle CertifiedTM.