Fire-resistant cable divider, 50 mm for 50 mm wide tray DD0510 DKC

Fire-resistant partitions are designed to separate cable lines, preventing the spread of fire in the event of its occurrence. According to PUE, the installation of fire-resistant partitions is required in cases of laying: mutually redundant circuits (in one duct), circuits of working and emergency evacuation lighting (in one duct), circuits up to 42 V with circuits above 42 V (in one duct), control cables and communication cables with power cables (in a cable facility), power cables up to 1 kV and above 1 kV (in a cable facility), working and redundant cables above 1 kV supplying Category I electrical receivers (in a cable facility). Material - magnesite glass. Fire resistance rating – E15 when tested according to GOST 30247.0-94 and GOST 30247.1-94. Width: 50 mm.