for series: DALI power rails Ph.: 3 Type: feed-in intermediate feed-in, plastic. With integrated additional 2-pole DALI cable. Supply cable 16 A / 400 V. Control cable DALI 2x 1 A / 50 V FELV AC. Protection class: I Protection type: IP20 Visible color: jet black (RAL 9005) Mounting type: power rail on ceiling L: 200mm W: 32mm H: 33mm L1 inserted: 170mm