GB2579952A8 - Electric leakage circuit breaker - Google Patents

Electric leakage circuit breaker Download PDF

Info

Publication number
GB2579952A8
GB2579952A8 GB2003179.5A GB202003179A GB2579952A8 GB 2579952 A8 GB2579952 A8 GB 2579952A8 GB 202003179 A GB202003179 A GB 202003179A GB 2579952 A8 GB2579952 A8 GB 2579952A8
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
electric leakage
leakage circuit
pole
test
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
GB2003179.5A
Other versions
GB2579952B (en
GB2579952A (en
GB202003179D0 (en
Inventor
Qiu Weibing
Wang Hongliang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of GB202003179D0 publication Critical patent/GB202003179D0/en
Publication of GB2579952A publication Critical patent/GB2579952A/en
Publication of GB2579952A8 publication Critical patent/GB2579952A8/en
Application granted granted Critical
Publication of GB2579952B publication Critical patent/GB2579952B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01H71/10—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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

An electric leakage circuit breaker (100) comprises: at least two poles provided with a first pole and a second pole that are adjacently disposed; and a test mechanism (103), partially disposed between the first pole and the second pole so as to connect or disconnect a test circuit used for testing the validity of the electric leakage circuit breaker.
GB2003179.5A 2017-08-09 2018-08-06 Leakage circuit breaker Active GB2579952B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720987760.5U CN207441642U (en) 2017-08-09 2017-08-09 Leakage circuit breakers
PCT/CN2018/099022 WO2019029492A1 (en) 2017-08-09 2018-08-06 Electric leakage circuit breaker

Publications (4)

Publication Number Publication Date
GB202003179D0 GB202003179D0 (en) 2020-04-22
GB2579952A GB2579952A (en) 2020-07-08
GB2579952A8 true GB2579952A8 (en) 2020-07-22
GB2579952B GB2579952B (en) 2022-03-23

Family

ID=62300639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003179.5A Active GB2579952B (en) 2017-08-09 2018-08-06 Leakage circuit breaker

Country Status (5)

Country Link
CN (1) CN207441642U (en)
GB (1) GB2579952B (en)
NO (1) NO20200270A1 (en)
RU (1) RU2741568C1 (en)
WO (1) WO2019029492A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207441642U (en) * 2017-08-09 2018-06-01 施耐德电气工业公司 Leakage circuit breakers
CN109755075B (en) * 2019-03-04 2024-03-29 乐清市万联电器有限公司 Modularized integrated small-sized leakage circuit breaker
CN112946466A (en) * 2021-02-05 2021-06-11 深圳中测通科技有限公司 Tester for testing residual-current circuit breaker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2136074C1 (en) * 1996-09-30 1999-08-27 Акционерное общество закрытого типа "Контактор" Automatic switch
US5899323A (en) * 1998-05-07 1999-05-04 Eaton Corporation Electrical switching apparatus with contact finger guide
WO2001071750A1 (en) * 2000-03-17 2001-09-27 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
JP4206993B2 (en) * 2004-11-25 2009-01-14 パナソニック電工株式会社 Remote control type earth leakage breaker
ITMI20080419U1 (en) * 2008-12-18 2010-06-18 Abb Spa ELECTRIC SWITCHING DEVICE FOR LOW VOLTAGE CIRCUITS
FR2950476B1 (en) * 2009-09-18 2011-09-16 Schneider Electric Ind Sas ASSEMBLY OF MULTIPOLAR CUTTING DEVICE WITH DOUBLE ENVELOPE AND CIRCUIT BREAKER COMPRISING SAME
CN203553079U (en) * 2013-07-05 2014-04-16 施耐德电器工业公司 Two-pole integrated multifunctional circuit breaker
CN207441642U (en) * 2017-08-09 2018-06-01 施耐德电气工业公司 Leakage circuit breakers

Also Published As

Publication number Publication date
GB2579952B (en) 2022-03-23
CN207441642U (en) 2018-06-01
NO20200270A1 (en) 2020-03-06
RU2741568C1 (en) 2021-01-27
GB2579952A (en) 2020-07-08
GB202003179D0 (en) 2020-04-22
WO2019029492A1 (en) 2019-02-14

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