FSL-NHMC series fire-resistant bus ducts

The FSL-NHMC series fire-resistant bus duct is a self-developed high-safety power transmission product of our enterprise, optimized according to the structural advantages of traditional compact bus ducts and filled with premium fireproof, heat insulation and flame retardant fillers. Compared with ordinary bus ducts, it integrates compact layout, mini overall dimension, outstanding high-temperature endurance, reliable fire blocking performance and ultra-large current transmission capacity into one unit. Matching perfectly with high and low voltage switch cabinets, it forms a complete fire-resistant low-voltage power distribution system for key construction projects. This fire-resistant bus duct is widely deployed in high-rise residential and office buildings, core control rooms, subway stations and other crowded public venues that impose strict fire protection standards. When fire breaks out, its special refractory structure can sustain stable power supply for a specified duration. Thi…

Bus Duct Switch Cabinet