The fire resistant busway is composed of fireproof casing, busbar with fire-resistant mica tape and bracket made of a fire-resistant insulating material. It is suitable for power transmission and distribution system with rated voltage 690V, rated working current 250-5000A and frequency 50-60Hz. After many years of experiment and industrial power operation, its electric gas, fire resistance and metal structure have reached the domestic advanced level.
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400-0552-986
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