JPH0468337U - - Google Patents

Info

Publication number
JPH0468337U
JPH0468337U JP11053490U JP11053490U JPH0468337U JP H0468337 U JPH0468337 U JP H0468337U JP 11053490 U JP11053490 U JP 11053490U JP 11053490 U JP11053490 U JP 11053490U JP H0468337 U JPH0468337 U JP H0468337U
Authority
JP
Japan
Prior art keywords
fixed contact
circuit breaker
contact
spacer
movable contact
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.)
Granted
Application number
JP11053490U
Other languages
Japanese (ja)
Other versions
JPH0749717Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990110534U priority Critical patent/JPH0749717Y2/en
Publication of JPH0468337U publication Critical patent/JPH0468337U/ja
Application granted granted Critical
Publication of JPH0749717Y2 publication Critical patent/JPH0749717Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す回路遮断器の
電源側端子部分の部分断面図、第２図は本考案の
一実施例に適用した固定接触子スペーサの平面図
、第３図は第２図の側面図、第４図は第２図の斜
視図、第５図は従来の回路遮断器の一部破断断面
図である。 １……固定接触子、２……固定接点、３，１３
……固定接触スペーサ、４……可動接触子、５…
…可動接点、６……消弧装置、７……ケース、８
……カバー、９……操作ハンドル、Ａ……空間部
、１３ａ……延設部、１３ｂ……溝部、１３ｃ…
…ガイド部、１３ｄ……突出部。 Fig. 1 is a partial sectional view of the power supply side terminal portion of a circuit breaker showing an embodiment of the present invention, Fig. 2 is a plan view of a fixed contact spacer applied to an embodiment of the present invention, and Fig. 3 is a FIG. 2 is a side view, FIG. 4 is a perspective view of FIG. 2, and FIG. 5 is a partially cutaway sectional view of a conventional circuit breaker. 1... Fixed contact, 2... Fixed contact, 3, 13
...Fixed contact spacer, 4...Movable contact, 5...
...Movable contact, 6... Arc extinguishing device, 7... Case, 8
...Cover, 9...Operation handle, A...Space section, 13a...Extension section, 13b...Groove section, 13c...
...Guide part, 13d...Protrusion part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端に固定接点を他端に電源端子をそれぞれ有
する固定接触子と、この固定接点と相対する可動
接点を一端に有する回動可能な可動接触子とを備
える回路遮断器において、前記固定接触子と本体
ケースとの間に装着されて固定接点側端部および
固定接触子端部より先端に延設された固定接触子
スペーサを設け、この固定接触子スペーサは耐ア
ーク性の絶縁材料で成形され、かつ固定接触子の
位置決めを行うことを特徴とする回路遮断器。 A circuit breaker comprising a fixed contact having a fixed contact at one end and a power supply terminal at the other end, and a rotatable movable contact having at one end a movable contact facing the fixed contact. A fixed contact spacer is installed between the main body case and extends from the fixed contact side end and the fixed contact end to the tip, and this fixed contact spacer is molded from an arc-resistant insulating material, A circuit breaker characterized in that the fixed contact is positioned.
JP1990110534U 1990-10-24 1990-10-24 Circuit breaker Expired - Lifetime JPH0749717Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990110534U JPH0749717Y2 (en) 1990-10-24 1990-10-24 Circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990110534U JPH0749717Y2 (en) 1990-10-24 1990-10-24 Circuit breaker

Publications (2)

Publication Number Publication Date
JPH0468337U true JPH0468337U (en) 1992-06-17
JPH0749717Y2 JPH0749717Y2 (en) 1995-11-13

Family

ID=31857875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990110534U Expired - Lifetime JPH0749717Y2 (en) 1990-10-24 1990-10-24 Circuit breaker

Country Status (1)

Country Link
JP (1) JPH0749717Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138242U (en) * 1982-03-12 1983-09-17 株式会社東芝 arc extinguisher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138242U (en) * 1982-03-12 1983-09-17 株式会社東芝 arc extinguisher

Also Published As

Publication number Publication date
JPH0749717Y2 (en) 1995-11-13

Similar Documents

Publication Publication Date Title
JPS6180546U (en)
JPS6151643U (en)
JPH03109227U (en)
JPS6431643U (en)
JPS6166833U (en)
JPH0289732U (en)
JPH0449438U (en)
JPS6431644U (en)
JPH01148644U (en)
JPS63182412U (en)
JPH0392335U (en)
JPS6196440U (en)
JPS6179434U (en)
JPH0435321U (en)
JPS61119226U (en)
JPH02146719U (en)
JPH048225U (en)
JPS6273450U (en)
JPS6361733U (en)
JPH0264117U (en)
JPS61141724U (en)
JPS6361737U (en)
JPH0454121U (en)
JPH0256325U (en)
JPS59129127U (en) Movable contact support member for push button switches