for series: DALI power rails Ph.: 3 Type: Cross coupling Cross coupling, 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: window gray (RAL 7040) Mounting type: power rail on ceiling L: 200mm W: 200mm H: 33mm Branch angle: 90 deg L1 inserted: 170mm L2 inserted: 170mm