Package: Silver control unit, bus supply, flexible and cost-effective scene lighting control, for controlling up to 64 DALI-compatible operating devices. Package consists of control unit and power supply. Control unit: with circularly aligned buttons for calling up three lighting scenarios. Central, illuminated come/go button and two rocker switches, to which two lighting groups are assigned. Housing and buttons are made of silver plastic, satin finish, dimensions: 87 x 87 x 13 mm. Easy installation in on-site single socket. Supply via DALI control line (no mains connection), current consumption 6mA (3 DALI loads). Power supply: for up to 64 participants or 100 DALI loads (max. 200mA). Short-circuit and voltage-proof against 230/240V external voltage. Made of flame-retardant polycarbonate, halogen-free. Installation in cable ducts or ceiling recess, permissible ambient temperature: 0°C to +50°C. Protection class IP20, dimensions: 101.5 x 29.5mm.