4058075837508 MANUAL CONTROL UNIT SELECT DALI-2 TW DALI-2 certified lighting control unit for installation in flush-mounted boxes. Manual switching, brightness adjustment and changing of light colors (for Tunable White luminaires with DALI Device Type 8 ballasts) of luminaires with a DALI interface, Dimming range: 1...100%. Control of up to 25 DALI ballasts, parallel switching of up to 4 DALI rotary dimmers for the operation of up to 100 ballasts. Ready-to-use without additional software or app. Manual, synchronized operation can be carried out from several control points in parallel. Saving a setting by double-clicking on the rotary knob. Nominal wattage: 2.70 W, Nominal voltage: 100…240 V, Mains frequency: 50…60 Hz, Nominal life time: 50000 h, Number of switching cycles: 30000, Input current: 48 mA. DALI-2, Maximum number of connected drivers: 25, Number of DALI-2 rotary dimmers that can be connected in parallel: max. 4 . Mains powered (active mode) or DALI powered (passive mode) operation. Compatible with mains voltage-operated switch contact sensors for motion/presence detection. Type of installation: Integrated in flush device box, Installation Height: 49 mm, Installation Depth: 33 mm, maximum DALI cable length: 300m. Cable cross-section, input side: 0.5…1.5 mm². Wire preparation length, input side: 6…7 mm. Dimensions: Length: 80.00 mm, Width: 80.00 mm, Height: 53.00 mm, Product weight: 220.000 g. Ambient temperature range -20…+50 °C, Maximum temperature at tc test point: 57 °C. Standards: CE/UKCA/EAC, Tested according to: Safety (60730-1), EMC (Directive 2014/30/EU). Protection class: II, Protection Type: IP20. Guarantee: 5 years. Product color: White. Glass cover with silver rotary knob, wall mounting frame (EAN 4058075843561) available as an accessory. Included plastic frame with rotary knob is replaceable (see separate user instruction), wall mounting frame (EAN 4058075843561) available as an accessory. Company: LEDVANCE GmbH Article Number: 4058075837508 Article: MANUAL CONTROL UNIT SELECT DALI-2 TW