JPH0230204U

JPH0230204U -

Info

Publication number: JPH0230204U
Application number: JP10505788U
Authority: JP
Priority date: 1988-08-09
Filing date: 1988-08-09
Publication date: 1990-02-26

Description

[Brief explanation of drawings]

第１図は第１の実施例の側面図、第２図は第１
図の正面図、第３図は第１図の概略取付図であり
、第４図は第２の実施例の側面図、第５図は第４
図の正面図であり、第６図は第３の実施例の側面
図、第７図は第６図の正面図であり、第８図は従
来例の側面図である。１……サージアブソーバ、２……電源側端子、
３……接地側端子、４……接地線、７……主回路
導体、１６ａ……リンク機構、１７……ハンドル
、１８……接地母線。 FIG. 1 is a side view of the first embodiment, and FIG. 2 is a side view of the first embodiment.
3 is a schematic installation diagram of FIG. 1, FIG. 4 is a side view of the second embodiment, and FIG. 5 is a schematic installation diagram of the second embodiment.
FIG. 6 is a side view of the third embodiment, FIG. 7 is a front view of FIG. 6, and FIG. 8 is a side view of the conventional example. 1...Surge absorber, 2...Power side terminal,
3... Ground side terminal, 4... Ground wire, 7... Main circuit conductor, 16a... Link mechanism, 17... Handle, 18... Ground bus bar.

Claims

[Scope of Claim for Utility Model Registration] 1. The ground side terminal of a surge absorber fixed to a rotatable shaft is connected to the ground bus bar via a flexible ground wire, and the power side terminal is fixed to the main circuit conductor. 1. A disconnection device for a surge absorber of a high-voltage power distribution board, characterized in that the clip is detachably contacted and the shaft is rotated by a link mechanism connected to a handle of an operating device. 2. Fix a clip to the ground terminal of a surge absorber whose power supply terminal is fixed to the main circuit conductor, fix the movable blade that removably contacts this clip to a rotatable shaft, and connect this shaft to the handle of the operating device. A disconnection device for a surge absorber of a high-voltage switchboard, which is rotated by a link mechanism connected to the disconnection device. 3 Connect one of the pair of terminals supported by a pair of support insulators via a high-voltage grounding wire to the grounding terminal of the surge absorber whose power supply side terminal is fixed to the main circuit conductor, and connect the other terminal via the grounding wire. 1. A disconnecting device for a surge absorber of a high-voltage power distribution board, which is connected to a ground bus bar, and the pair of terminals are connected to each other by a link plate that can be attached and detached with bolts.