1-phase rail system, D One T-connector, right/left/left, black, Rated Input Voltage: 220-240 V/AC, Plastic, Black, Protection class I/protective grounding, Length: 121 mm, Width: 73 mm, Height: 22.2 mm, IP 20, Optional power supply from above (from ceiling), Elegant and compact mini design, Easy to install, Many different design shapes possible