Drop out fuse_Shanghai Zikai Electric Co., LTD

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Drop out fuse

Drop type fuses and pull load drop type fuses are outdoor high voltage protection appliances. It is installed on the high voltage side of the distribution transformer or the branch line of the distribution wire, and is used as the short circuit and overload protection of the transformer and the line and the division and combination of load current. The drop-out fuse is composed of two parts: an insulating support and a fuse tube. The static contact is installed at both ends of the insulating support, and the moving contact is installed at both ends of the fuse tube. The fuse tube consists of an inner arc absorbing tube and an outer phenolic paper tube or epoxy glass cloth tube. The pull load drop type fuse enhances the elastic auxiliary contact and the arc extinguishing cover, which is used to divide and combine the load current.

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