NHMC series mineral fire-resistant Bus duct is a new generation of functional Bus duct developed based on XLR full resin casting Bus duct. The bus first uses high-performance mineral fire-resistant insulation materials, and then castes fire-resistant insulation resin upgraded to IP68. The outer layer is covered with Class A incombustible materials, and the whole is covered with a layer of steel shell coated with fire-resistant coating. While improving the structural strength of the product, it can also withstand a 180 minute combustion test at a temperature of up to 1100 ° C, It has four functions: waterproof, fireproof, anti-corrosion, and explosion-proof lights<

Widely used in power transmission and distribution systems in the shipbuilding, chemical, metallurgical, and coal mine lighting industries, as well as in high demand firefighting locations, to ensure continued power supply in case of fire.