JP5426702B2 - 配線用遮断器 - Google Patents
配線用遮断器 Download PDFInfo
- Publication number
- JP5426702B2 JP5426702B2 JP2012024976A JP2012024976A JP5426702B2 JP 5426702 B2 JP5426702 B2 JP 5426702B2 JP 2012024976 A JP2012024976 A JP 2012024976A JP 2012024976 A JP2012024976 A JP 2012024976A JP 5426702 B2 JP5426702 B2 JP 5426702B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- nail
- lever
- circuit
- protrusion
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
- H01H71/0271—Mounting several complete assembled circuit breakers together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
- H01H71/0271—Mounting several complete assembled circuit breakers together
- H01H2071/0278—Mounting several complete assembled circuit breakers together with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
102 メインケース
104 カバー
106 補助カバー
110 ハンドル
112、113 固定接触子
114 可動接触子
120 側板
130 ネール
132 ヒンジ軸
134 第1アーム
136 第2アーム
138 突起部
140 付属装置
142 レバー
Claims (5)
- メインケース、前記メインケースの内部に収納されて回路を開閉する機構部を有する開閉機構、回路の異常電流を検出すると前記開閉機構が回路遮断位置に動作するようにトリガするトリップ機構、及び前記メインケースに着脱可能に取り付けられる付属装置を備える配線用遮断器において、
前記付属装置が前記メインケースに取り付けられる場合に前記付属装置の少なくとも一部との接触により前記開閉機構が遮断されるようにする遮断手段を備え、
前記開閉機構に含まれて回路が接続された状態を維持するラッチと、
前記ラッチの移動を拘束又は解除するラッチホルダーと、
前記トリップ機構に回動可能に取り付けられてその回動方向に従って前記ラッチホルダーを拘束又は解除するネールとをさらに含み、
前記遮断手段は、前記ネールに一体に形成される突起部と、前記付属装置に形成されるレバーとを含むことを特徴とする配線用遮断器。 - 前記突起部は、前記メインケースに対して前記付属装置が取付位置に接近すると、前記レバーと接触して前記ネールを解除方向に回動させ、前記付属装置が前記取付位置に配置されると、前記レバーと接触しないように形成されることを特徴とする請求項1に記載の配線用遮断器。
- 前記突起部は、前記ネールの一側から突設されることを特徴とする請求項1に記載の配線用遮断器。
- 前記レバーは、前記付属装置の側面に形成され、前記付属装置が取付位置に配置されると前記突起部の下部に配置されることを特徴とする請求項3に記載の配線用遮断器。
- 前記突起部は、前記ネールの一側から上向きに傾斜して延びることを特徴とする請求項3に記載の配線用遮断器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2011-0001490 | 2011-02-22 | ||
KR2020110001490U KR200477244Y1 (ko) | 2011-02-22 | 2011-02-22 | 배선용 차단기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012174688A JP2012174688A (ja) | 2012-09-10 |
JP5426702B2 true JP5426702B2 (ja) | 2014-02-26 |
Family
ID=45607072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012024976A Expired - Fee Related JP5426702B2 (ja) | 2011-02-22 | 2012-02-08 | 配線用遮断器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8796573B2 (ja) |
EP (1) | EP2492944B1 (ja) |
JP (1) | JP5426702B2 (ja) |
KR (1) | KR200477244Y1 (ja) |
CN (1) | CN102651292B (ja) |
BR (1) | BR102012006885B1 (ja) |
ES (1) | ES2532951T3 (ja) |
RU (1) | RU2490747C1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101392051B1 (ko) | 2012-11-23 | 2014-05-07 | 현대중공업 주식회사 | 배선용 차단기 |
DE102013204936A1 (de) | 2013-03-20 | 2014-09-25 | Siemens Aktiengesellschaft | Trägerplatte |
FR3018961B1 (fr) * | 2014-03-24 | 2016-04-01 | Schneider Electric Ind Sas | Dispositif de gestion des causes de declenchement dans un declencheur electronique |
CN104269315B (zh) * | 2014-09-05 | 2016-09-14 | 中国西电电气股份有限公司 | 带限流器的大功率开关 |
JP6752351B2 (ja) * | 2016-08-30 | 2020-09-09 | 趙建平ZHAO, Jianping | 遮断器ブラケット |
JP6842999B2 (ja) * | 2017-05-31 | 2021-03-17 | 三菱電機株式会社 | 回路遮断器および回路遮断器の安全装置ユニット |
EP3692558A4 (en) * | 2017-10-06 | 2021-03-03 | Power Distribution Inc. | UNIVERSAL OUTPUT BOX |
KR102111462B1 (ko) * | 2018-12-27 | 2020-05-15 | 엘에스일렉트릭(주) | 배선용 차단기 |
GB2585836A (en) * | 2019-07-16 | 2021-01-27 | Eaton Intelligent Power Ltd | A switching device |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7614248A (nl) * | 1976-12-22 | 1978-06-26 | Nl Weber Mij | Stelsel voor beveiliging van een elektrische installatie in een gebouw. |
US4246558A (en) | 1979-01-22 | 1981-01-20 | Gould Inc. | Auxiliary feature modules for circuit breakers |
US4806893A (en) | 1988-03-03 | 1989-02-21 | General Electric Company | Molded case circuit breaker actuator-accessory unit |
FR2653607B1 (fr) * | 1989-10-23 | 1992-09-11 | Servelec Ind Sa | Dispositif pour la realisation d'ensembles pour la commande et la protection de circuits electriques basse tension. |
JP2871973B2 (ja) | 1992-09-28 | 1999-03-17 | 三菱電機株式会社 | 回路遮断器 |
JP2838949B2 (ja) * | 1992-09-28 | 1998-12-16 | 三菱電機株式会社 | 回路遮断器 |
JP3097394B2 (ja) | 1993-05-25 | 2000-10-10 | 富士電機株式会社 | 回路遮断器の内装付属品表示装置 |
FR2725071B1 (fr) * | 1994-09-28 | 1996-12-13 | Schneider Electric Sa | Interrupteur differentiel associe a un ou plusieurs elements de protection de circuits tels des coupe-circuits a fusibles ou disjoncteurs |
JP3380700B2 (ja) | 1996-12-25 | 2003-02-24 | 株式会社日立製作所 | 回路遮断器 |
JPH10321113A (ja) | 1997-05-20 | 1998-12-04 | Hitachi Ltd | 回路遮断器 |
JP2000003656A (ja) * | 1998-06-16 | 2000-01-07 | Mitsubishi Electric Corp | 回路遮断器 |
JP2001060429A (ja) * | 1999-08-23 | 2001-03-06 | Fuji Electric Co Ltd | 回路しゃ断器 |
JP4443025B2 (ja) * | 2000-12-08 | 2010-03-31 | 三菱電機株式会社 | 回路遮断器の電動操作装置 |
DE10254038A1 (de) | 2002-11-20 | 2004-06-03 | Moeller Gmbh | Hilfsauslöser für Motorschutzschalter |
KR100549850B1 (ko) | 2003-11-26 | 2006-02-06 | 엘에스산전 주식회사 | 회로차단기의 전압 트립 부속 장치 |
KR200419048Y1 (ko) | 2006-03-17 | 2006-06-16 | 엘에스산전 주식회사 | 배선용 차단기 |
JP4830595B2 (ja) | 2006-04-07 | 2011-12-07 | 富士電機機器制御株式会社 | 回路遮断器 |
JP4641008B2 (ja) | 2006-06-16 | 2011-03-02 | 株式会社日立産機システム | 回路遮断器 |
JP2009181784A (ja) * | 2008-01-30 | 2009-08-13 | Mitsubishi Electric Corp | 回路遮断器の付属装置およびそれを備えた回路遮断器 |
JP5009411B2 (ja) | 2010-11-04 | 2012-08-22 | 株式会社日立産機システム | 回路遮断器 |
-
2011
- 2011-02-22 KR KR2020110001490U patent/KR200477244Y1/ko active IP Right Grant
-
2012
- 2012-02-01 US US13/364,220 patent/US8796573B2/en active Active
- 2012-02-08 JP JP2012024976A patent/JP5426702B2/ja not_active Expired - Fee Related
- 2012-02-15 EP EP12155546.0A patent/EP2492944B1/en not_active Not-in-force
- 2012-02-15 ES ES12155546.0T patent/ES2532951T3/es active Active
- 2012-02-21 RU RU2012106333/07A patent/RU2490747C1/ru active
- 2012-02-22 BR BR102012006885-0A patent/BR102012006885B1/pt not_active IP Right Cessation
- 2012-02-22 CN CN201210047039.XA patent/CN102651292B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
ES2532951T3 (es) | 2015-04-06 |
EP2492944A2 (en) | 2012-08-29 |
BR102012006885B1 (pt) | 2021-12-14 |
KR200477244Y1 (ko) | 2015-05-22 |
CN102651292A (zh) | 2012-08-29 |
EP2492944A3 (en) | 2012-11-21 |
KR20120006100U (ko) | 2012-08-30 |
RU2490747C1 (ru) | 2013-08-20 |
EP2492944B1 (en) | 2014-12-17 |
US20120211339A1 (en) | 2012-08-23 |
JP2012174688A (ja) | 2012-09-10 |
CN102651292B (zh) | 2014-09-03 |
US8796573B2 (en) | 2014-08-05 |
BR102012006885A2 (pt) | 2019-09-10 |
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