JPH0186412U - - Google Patents
Info
- Publication number
- JPH0186412U JPH0186412U JP18065887U JP18065887U JPH0186412U JP H0186412 U JPH0186412 U JP H0186412U JP 18065887 U JP18065887 U JP 18065887U JP 18065887 U JP18065887 U JP 18065887U JP H0186412 U JPH0186412 U JP H0186412U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- drawer
- type switch
- terminals
- main circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011810 insulating material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Insulators (AREA)
- Trip Switchboards (AREA)
Description
第１図は本考案の実施例の主回路断路装置１の
断面詳細図、第２図は第１図を矢印Ｐから見た正
面図、第３図は一部分を断面で示した主回路断路
装置１の使用状態を示す従来例の側面図、第４図
は従来例の主回路断路装置１の断面詳細図である
。
１……主回路断路装置、４……端子、５……周
壁、６……ブツシング、７……溝、１０……じん
あい。
Fig. 1 is a detailed cross-sectional view of the main circuit disconnecting device 1 according to the embodiment of the present invention, Fig. 2 is a front view of Fig. 1 as viewed from arrow P, and Fig. 3 is a partially sectional view of the main circuit disconnecting device. FIG. 4 is a detailed sectional view of the main circuit disconnecting device 1 of the conventional example. 1... Main circuit disconnecting device, 4... Terminal, 5... Surrounding wall, 6... Butting, 7... Groove, 10... Dust.
Claims (1)
する端子を絶縁支持して配電盤の周壁を貫通する
部分に複数個平行して設置して断路部を形成する
絶縁材料で形成した有底の円筒状のブツシングを
備えた主回路断路装置において、前記の引出形開
閉器の接触子が入出するブツシングの開口部側に
突出する端子のブツシングの底部からの立ち上り
基部近傍のブツシングの底部に、少なくとも１個
以上の端子の周囲を一周する環状の溝を設けるこ
とを特徴とする引出形開閉器の主回路断路装置。 A bottomed cylinder made of an insulating material that insulates and supports terminals that come into contact with the contacts of a drawer-type switch stored in a switchboard, and installs multiple terminals in parallel in the part that penetrates the peripheral wall of the switchboard to form a disconnection section. In a main circuit disconnecting device equipped with a bushing having a shape of 1.5 mm, at least one terminal is provided at the bottom of the bushing near the base of the terminal that protrudes toward the opening side of the bushing through which the contactor of the drawer-type switch enters and exits, rising from the bottom of the bushing. 1. A main circuit disconnecting device for a drawer-type switch, characterized by providing an annular groove that goes around one or more terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18065887U JPH0186412U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18065887U JPH0186412U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186412U true JPH0186412U (en) | 1989-06-08 |
Family
ID=31472168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18065887U Pending JPH0186412U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186412U (en) |
-
1987
- 1987-11-27 JP JP18065887U patent/JPH0186412U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60117546U (en) | electromagnetic contactor | |
| JPH0160488U (en) | ||
| JPS5843787U (en) | switch | |
| JPH0417607U (en) | ||
| JPH0454121U (en) | ||
| JPS63164126U (en) | ||
| JPS63139720U (en) | ||
| JPS63133028U (en) | ||
| JPH02115241U (en) | ||
| JPS6098239U (en) | switch | |
| JPH037231U (en) | ||
| JPH0358819U (en) | ||
| JPS5836532U (en) | Gas cutter | |
| JPH0315441U (en) | ||
| JPS6149921U (en) | ||
| JPS6085044U (en) | Fixed contacts such as electromagnetic contactors | |
| JPS5993083U (en) | coaxial receptacle | |
| JPS62104327U (en) | ||
| JPH0163025U (en) | ||
| JPS59182834U (en) | switch | |
| JPS6361733U (en) | ||
| JPS6427988U (en) | ||
| JPS61100843U (en) | ||
| JPS62201447U (en) | ||
| JPS63137473U (en) |