Rotary control element 1-way, studio white, Busch-Powernet KNX, Busch-priOn controls, rotary control element 1-way Busch-priOn Freely programmable multifunctional rotary control element For installation in the base support 1-way, 2-way and 3-way (6346/10-101, 6346/11-101 and 6346/12-101). Support of the KNX functions through innovative color concept (yellow = lighting, blue = blinds, orange = RTR, magenta = scene and white = neutral / no function assignment) or standard lighting red / green. For setting and controlling the RTR functions and texts of the launch bar display RTR, IR and proximity (6351/08-825). Rotary knob made of stainless steel Protection class device: IP 20 Temperature range device: -5 °C to 45 °C Dimensions (H x W x D): 71 mm x 106.6 mm x 11 mm