JPS5890649U - circuit breaker - Google Patents
circuit breakerInfo
- Publication number
- JPS5890649U JPS5890649U JP18728181U JP18728181U JPS5890649U JP S5890649 U JPS5890649 U JP S5890649U JP 18728181 U JP18728181 U JP 18728181U JP 18728181 U JP18728181 U JP 18728181U JP S5890649 U JPS5890649 U JP S5890649U
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- detection device
- movable contact
- overcurrent detection
- contact plate
- 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
- 238000001514 detection method Methods 0.000 claims 3
Landscapes
- Breakers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図はそれぞれ本考案実施例の開路状態およ
び閉路状態の補助接点取外し状態を示し、第３図は本考
案実施例のケースの側面図、第４図、第５図はそれぞれ
本考案実施例の補助接点ユニットの正面図および断面図
、第６図は補助接点作動レバーである。第７図は本考案
実施例の補助接点取付は状態を示す。
１・・・・・・方形ケース、２・・・・・・可動接点、
３・・・・・・固定接点、７・・・・・・継鉄、８・・
・・・・ビン、９・・・・・・可動接点板、１９・・・
・・・固定ピン、２１・・・・・・補助接点作動レバー
、２２・・・・・・補助マイクロスイッチ、２３・・・
・・・収納ケース、２４・・・・・・端子台、１Ｃ・・
・・・・窓、ｉｄ、 ｌｄ’・・・・・・補助接点取
付溝、９ｂ・・・・・・押圧凸部、２１ｂ・・・・・・
押圧部、２１Ｃ・・・・・・作動部、２２ａ・・・・・
・端子１．２２ｂ・・・・・・アクチュエータ、２３ｂ
。
２３ｂ・・・・・・凸部。Figures 1 and 2 show the auxiliary contact removed in the open and closed states of the embodiment of the present invention, respectively, Figure 3 is a side view of the case of the embodiment of the present invention, and Figures 4 and 5 respectively. A front view and a sectional view of the auxiliary contact unit according to the embodiment of the present invention, and FIG. 6 shows the auxiliary contact operating lever. FIG. 7 shows how the auxiliary contact is installed according to the embodiment of the present invention. 1... Square case, 2... Movable contact,
3...Fixed contact, 7...Yoke, 8...
...Bin, 9...Movable contact plate, 19...
... Fixed pin, 21 ... Auxiliary contact operating lever, 22 ... Auxiliary micro switch, 23 ...
...Storage case, 24...Terminal block, 1C...
...Window, id, ld'...Auxiliary contact mounting groove, 9b...Press projection, 21b...
Pressing part, 21C... Actuation part, 22a...
・Terminal 1.22b... Actuator, 23b
. 23b...Protrusion.
Claims (1)
操作つまみと、上記可動接点板と操作つまみとの間に介
在させ上記過電流検出装置に応動して係止手段が解錠さ
れる引外し機構とを備えた回路遮断器において、上記過
電流検出装置と引外し機構を内蔵するケースの一側面に
補助接点を付設するとともに、上記引外し機構内の固定
支点を軸として揺動自在のレバーを付加し、上記可動接
点板の開閉動作と連動して上記補助接点がオンオフする
様構成された回路遮断器。an overcurrent detection device, an operation knob for manually operating the movable contact plate, and a tripping device that is interposed between the movable contact plate and the operation knob and unlocks the locking means in response to the overcurrent detection device. In a circuit breaker equipped with a mechanism, an auxiliary contact is attached to one side of a case housing the overcurrent detection device and a tripping mechanism, and a lever is provided that can freely swing around a fixed fulcrum in the tripping mechanism. and the circuit breaker is configured such that the auxiliary contact turns on and off in conjunction with the opening/closing operation of the movable contact plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18728181U JPS5890649U (en) | 1981-12-15 | 1981-12-15 | circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18728181U JPS5890649U (en) | 1981-12-15 | 1981-12-15 | circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890649U true JPS5890649U (en) | 1983-06-20 |
Family
ID=33307569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18728181U Pending JPS5890649U (en) | 1981-12-15 | 1981-12-15 | circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059339U (en) * | 1983-09-29 | 1985-04-25 | 三菱電機株式会社 | circuit break |
| JPS6059338U (en) * | 1983-09-29 | 1985-04-25 | 三菱電機株式会社 | circuit break |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027582A (en) * | 1973-03-27 | 1975-03-20 |
-
1981
- 1981-12-15 JP JP18728181U patent/JPS5890649U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027582A (en) * | 1973-03-27 | 1975-03-20 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059339U (en) * | 1983-09-29 | 1985-04-25 | 三菱電機株式会社 | circuit break |
| JPS6059338U (en) * | 1983-09-29 | 1985-04-25 | 三菱電機株式会社 | circuit break |
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