| 摘要 |
A cover unified disconnecting switch is provided to improve reliability for opening and closing operations of power by stably controlling the rotation of a connection clamp. A cover unified disconnecting switch(100) includes a case, a connection clamp(30), an arc chamber, and a position holding device(50). The connection clamp is rotatably installed in the case. The arc chamber is installed in the case. The position holding device holds a position of the connection clamp. The case includes a base member(16) and a cover member(20). First and second terminals(11,12) are installed in the base member. The cover member forms an internal space by being joined with the base member. A first rotation groove(17) is provided on a top surface of the base member. The cover member is joined to a front surface of the base member.
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