Side operated isolation switch

The invention discloses a side operated isolation switch, belonging to the field of power equipment. The isolation switch disclosed by the invention comprises a contact room, a handle and wiring terminals, wherein the handle is arranged on the side surface of the switch; the wiring terminals are con...

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Bibliographic Details
Main Author GONG YALI
Format Patent
LanguageChinese
English
Published 07.09.2016
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention discloses a side operated isolation switch, belonging to the field of power equipment. The isolation switch disclosed by the invention comprises a contact room, a handle and wiring terminals, wherein the handle is arranged on the side surface of the switch; the wiring terminals are connected with a static contact; the wiring terminals are provided with connection columns; the connection columns are partly embedded in the wiring terminal and in interference fit with the wiring terminal; each of the connection columns is provided with a first conductive columnar part in interference fit with a power busbar; a second conductive columnar part is coaxially arranged in the first columnar part; the first columnar part and the second columnar part are in interference fit; and the thermal expansion coefficient of the second columnar part is greater than the thermal expansion coefficient of the first columnar part. The isolation switch disclosed by the invention has the following beneficial effects: a rel
Bibliography:Application Number: CN20161355429