JP6942770B2 - 配線用遮断器 - Google Patents
配線用遮断器 Download PDFInfo
- Publication number
- JP6942770B2 JP6942770B2 JP2019175906A JP2019175906A JP6942770B2 JP 6942770 B2 JP6942770 B2 JP 6942770B2 JP 2019175906 A JP2019175906 A JP 2019175906A JP 2019175906 A JP2019175906 A JP 2019175906A JP 6942770 B2 JP6942770 B2 JP 6942770B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- wiring
- side terminal
- insulating
- cover
- 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.)
- Active
Links
- 238000005192 partition Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101000581533 Homo sapiens Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial Proteins 0.000 description 1
- 102100027320 Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial Human genes 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000002265 prevention 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
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0264—Protective covers for terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/06—Housings; Casings; Bases; Mountings
-
- 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
- H01H71/08—Terminals; Connections
-
- 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
- H01H71/08—Terminals; Connections
- H01H71/082—Connections between juxtaposed circuit breakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/20—Terminals; Connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0066—Auxiliary contact devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2458—Electrical interconnections between terminal blocks
Landscapes
- Breakers (AREA)
- Distribution Board (AREA)
Description
11 ハンドル
12 電源側端子部
13 負荷側端子部
14 組付孔
15 相間隔壁
16 凹溝
17 固定部
18 端子
19 上面カバー
20 母線
23 取付ブラケット
25 ベースバスサポータ
26 進入部
27 上部支持部
30 外部接続機器
31 機器端子部
32 接続バスバー
33 結合部
40 絶縁カバー
41 カバー開放部
42 モニタ孔
43 側面壁部
44 絶縁壁部
45 隔壁部
46 突起部
47 端子開放部
48 挿入部
49 前面カバー部
50 ドア
Claims (7)
- 負荷側端子部に外部接続機器が接続される配線用遮断器において、
前記配線用遮断器の筐体に結合される絶縁カバーを含み、
前記絶縁カバーは、前記筐体と前記外部接続機器間に挿入される絶縁壁部を含み、
前記絶縁壁部の内側には、前記負荷側端子部の相間隔壁の凹溝に挿入される隔壁部が突設され、
前記絶縁壁部と前記隔壁部との当接部には、前記外部接続機器の前面に突設される結合部が挿入される挿入部が形成されることを特徴とする配線用遮断器。 - 前記絶縁カバーには、前記負荷側端子部の側面を覆う側面壁部が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。
- 前記隔壁部の末端部には、前記相間隔壁の凹溝の端部に形成される固定部に嵌合される突起部が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。
- 前記絶縁壁部には、前記負荷側端子部の端子が露出するように、開放部が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。
- 前記絶縁カバーの上面部には、前記負荷側端子部の内部状態をモニタできるように、モニタ孔が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。
- 前記上面部には、前記筐体の上部に備えられる上面カバーが露出するように、カバー開放部が形成されることを特徴とする請求項5に記載の配線用遮断器。
- 前記絶縁カバーの前面部には、前記筐体における電源側に位置する前面に結合されるベースバスサポータの上部支持部を覆う前面カバー部が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。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180159412A KR102102884B1 (ko) | 2018-12-11 | 2018-12-11 | 배선용 차단기 |
KR10-2018-0159412 | 2018-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020095940A JP2020095940A (ja) | 2020-06-18 |
JP6942770B2 true JP6942770B2 (ja) | 2021-09-29 |
Family
ID=68066682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019175906A Active JP6942770B2 (ja) | 2018-12-11 | 2019-09-26 | 配線用遮断器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200185177A1 (ja) |
EP (1) | EP3667690A1 (ja) |
JP (1) | JP6942770B2 (ja) |
KR (1) | KR102102884B1 (ja) |
CN (1) | CN111312559B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10164387B2 (en) * | 2015-02-09 | 2018-12-25 | Abb Schweiz Ag | Electrical device, electrical distribution system, and methods of assembling same |
USD884657S1 (en) * | 2018-04-18 | 2020-05-19 | Abb S.P.A. | Circuit breaker |
KR102573098B1 (ko) * | 2020-05-04 | 2023-08-31 | 엘에스일렉트릭(주) | 반도체 차단기 |
USD997889S1 (en) * | 2020-07-10 | 2023-09-05 | Schneider Electric USA, Inc. | Switching device |
KR102266313B1 (ko) * | 2021-03-05 | 2021-06-18 | 주식회사 월드인텍 | 분기회로 보호용 온도 과부하 및 과전압 감시 시스템 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183400B (en) * | 1985-11-25 | 1989-11-01 | Matsushita Electric Works Ltd | A timer controlled multipole circuit breaker |
DE29505046U1 (de) * | 1995-03-24 | 1996-07-18 | Klöckner-Moeller GmbH, 53115 Bonn | Niederspannungs-Schaltgerät mit Berührungsschutz |
US6356175B1 (en) * | 1999-08-30 | 2002-03-12 | Eaton Corporation | Circuit interrupter with improved terminal shield and shield cover |
JP4407078B2 (ja) * | 2001-04-27 | 2010-02-03 | 富士電機機器制御株式会社 | 回路しゃ断器の端子カバー |
FR2841376B1 (fr) * | 2002-06-25 | 2004-08-06 | Schneider Electric Ind Sa | Ensemble de protection et de commande electromagnetique |
JP4104996B2 (ja) * | 2003-01-22 | 2008-06-18 | 三菱電機株式会社 | 遮断器 |
JP4492210B2 (ja) * | 2004-05-19 | 2010-06-30 | 富士電機機器制御株式会社 | 回路遮断器および端子カバー |
KR200392657Y1 (ko) * | 2005-05-11 | 2005-08-17 | 엘에스산전 주식회사 | 배선용 차단기 |
JP2010251035A (ja) * | 2009-04-14 | 2010-11-04 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
US8859918B2 (en) * | 2012-12-05 | 2014-10-14 | Eaton Corporation | Circuit breaker terminal shield with position indicator |
US9548170B2 (en) * | 2015-01-19 | 2017-01-17 | Eaton Corporation | Electrical switching apparatus with terminal guard assembly |
WO2016176204A1 (en) * | 2015-04-27 | 2016-11-03 | Abb Technology Ag | Modular electrical devices and methods for assembling and mounting the same |
US9905387B2 (en) * | 2016-03-28 | 2018-02-27 | General Electric Company | Circuit breaker including end covers |
-
2018
- 2018-12-11 KR KR1020180159412A patent/KR102102884B1/ko active IP Right Grant
-
2019
- 2019-09-24 EP EP19199335.1A patent/EP3667690A1/en active Pending
- 2019-09-26 JP JP2019175906A patent/JP6942770B2/ja active Active
- 2019-09-27 CN CN201910927296.4A patent/CN111312559B/zh active Active
- 2019-09-27 US US16/585,925 patent/US20200185177A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR102102884B1 (ko) | 2020-04-22 |
JP2020095940A (ja) | 2020-06-18 |
US20200185177A1 (en) | 2020-06-11 |
EP3667690A1 (en) | 2020-06-17 |
CN111312559A (zh) | 2020-06-19 |
CN111312559B (zh) | 2022-07-05 |
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