JPS6441948U - - Google Patents

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Publication number
JPS6441948U
JPS6441948U JP13762987U JP13762987U JPS6441948U JP S6441948 U JPS6441948 U JP S6441948U JP 13762987 U JP13762987 U JP 13762987U JP 13762987 U JP13762987 U JP 13762987U JP S6441948 U JPS6441948 U JP S6441948U
Authority
JP
Japan
Prior art keywords
contact
pair
cross bar
trip mechanism
movable
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
Application number
JP13762987U
Other languages
Japanese (ja)
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 JP13762987U priority Critical patent/JPS6441948U/ja
Publication of JPS6441948U publication Critical patent/JPS6441948U/ja
Pending legal-status Critical Current

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  • Breakers (AREA)

Description

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

第1図乃至第3図は本考案の一実施例を示すも
ので、第1図は縦断側面図、第2図は主回路の開
放状態における要部の縦断側面図、第3図は主回
路の閉成状態における要部の縦断正面図であり、
第4図は従来例の第1図相当図、第5図は同第2
図相当図である。 図中、21はケース本体、24は固定接触子、
26はクロスバー、27は可動接触子、28は主
回路、31はリンク機構、37はトリツプ機構、
43は第2の位置規制部(位置規制部)、44は
ストツパを示す。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a vertical side view, Figure 2 is a vertical side view of the main parts in the open state of the main circuit, and Figure 3 is the main circuit. FIG.
Fig. 4 is a diagram corresponding to Fig. 1 of the conventional example, and Fig. 5 is a diagram corresponding to Fig. 2 of the conventional example.
It is a figure equivalent figure. In the figure, 21 is the case body, 24 is a fixed contact,
26 is a crossbar, 27 is a movable contact, 28 is a main circuit, 31 is a link mechanism, 37 is a trip mechanism,
Reference numeral 43 indicates a second position regulating section (position regulating section), and 44 indicates a stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース本体に設けられ二極分の主回路を構成す
る一対の固定接触子及びこれらに接離する一対の
可動接触子と、これらの一対の可動接触子を連結
するクロスバーと、前記主回路の過電流を検出す
るトリツプ機構と、前記ケース本体の一方の極側
に配設され前記クロスバーに連結されて前記トリ
ツプ機構の検出時にそのクロスバーを回動させて
前記可動接触子を固定接触子から離間させるリン
ク機構と、前記クロスバーの前記一方の極側の軸
端部に設けられた位置規制部と、前記ケース本体
に設けられ前記クロスバーが前記可動接触子を固
定接触子から離間させるべく回動された時に前記
位置規制部と当接するストツパとを具備してなる
回路しや断器。
A pair of fixed contacts that are provided on the case body and constitute a two-pole main circuit, a pair of movable contacts that come into contact with and separate from them, a crossbar that connects these pair of movable contacts, and a crossbar that connects the pair of movable contacts; a trip mechanism for detecting overcurrent, and a trip mechanism disposed on one pole side of the case body and connected to the cross bar so that when the trip mechanism detects the trip mechanism, the cross bar is rotated to convert the movable contact to a fixed contact. a link mechanism that separates the movable contact from the fixed contact; a position regulating portion provided on the shaft end of the one pole side of the cross bar; and a position regulating portion provided on the case body that causes the cross bar to separate the movable contact from the fixed contact. A circuit breaker comprising a stopper that comes into contact with the position regulating part when rotated to the desired position.
JP13762987U 1987-09-09 1987-09-09 Pending JPS6441948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13762987U JPS6441948U (en) 1987-09-09 1987-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13762987U JPS6441948U (en) 1987-09-09 1987-09-09

Publications (1)

Publication Number Publication Date
JPS6441948U true JPS6441948U (en) 1989-03-13

Family

ID=31399224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13762987U Pending JPS6441948U (en) 1987-09-09 1987-09-09

Country Status (1)

Country Link
JP (1) JPS6441948U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03280320A (en) * 1989-09-07 1991-12-11 Fuji Electric Co Ltd Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03280320A (en) * 1989-09-07 1991-12-11 Fuji Electric Co Ltd Circuit breaker

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