Support profile for E-Line 7651 Fix strip light applications. For simplified installation, a pre-assembled strip light coupling for connecting to another support profile is included in the scope of delivery. Length of the support profile: 4425 mm. With 7-wire through-wiring to divide the circuits and additional 7-wire through-wiring to support additional applications in the area of emergency lighting or light management. With 3 isolating plug tops for tool-free, electrical connection of the device carriers, each 1500 mm apart. With two 7-pin socket-plug pairs for quick electrical connection and touch-proof termination of the cable ends. The heat-resistant through-wiring is completely installed at the factory with all necessary components. All connections are designed as quick connections with reverse polarity protection. The power can be fed in without accessories through an upper breakout opening (M20/PG13.5). The support profile body is made of hot-dip galvanized sheet steel. Surface coated in black. Accessories available for 10 years after the invoice date, subject to reasonable changes in the interests of progress.