Supply and control unit VBVS05-SG/02 for audio and video systems on 1 line, device properties: supply and control unit: for small and medium-sized audio and video systems, features: light switching and door opener relay, programming button, LED display, door opener function with integrated power supply, light switching function with potential-free relay contact, door opener time manually adjustable, light switching time manually adjustable, housing shape: series installation housing 6 HP for top hat rail, technical data: input voltage: 230 V (188 to 260 V), 50/60 Hz, external mains fuse: 16 A, series installation housing HxWxD mm: 90x105x70, permissible ambient temperature: 0 to +40 degrees C