FR2779568B1 - ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE - Google Patents

ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE

Info

Publication number
FR2779568B1
FR2779568B1 FR9807190A FR9807190A FR2779568B1 FR 2779568 B1 FR2779568 B1 FR 2779568B1 FR 9807190 A FR9807190 A FR 9807190A FR 9807190 A FR9807190 A FR 9807190A FR 2779568 B1 FR2779568 B1 FR 2779568B1
Authority
FR
France
Prior art keywords
circuit breaker
electrical cut
differential
rod
differential trip
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
Application number
FR9807190A
Other languages
French (fr)
Other versions
FR2779568A1 (en
Inventor
Michel Lazareth
Bernard Lebeau
Michel Bonniau
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
Priority to FR9807190A priority Critical patent/FR2779568B1/en
Priority to EP99410075A priority patent/EP0962952B1/en
Priority to AT99410075T priority patent/ATE258715T1/en
Priority to DE69914403T priority patent/DE69914403D1/en
Priority to BR9902700A priority patent/BR9902700A/en
Priority to ZA9903751A priority patent/ZA993751B/en
Priority to AU33157/99A priority patent/AU745538B2/en
Priority to CNB991069757A priority patent/CN1147897C/en
Priority to EA199900440A priority patent/EA001567B1/en
Publication of FR2779568A1 publication Critical patent/FR2779568A1/en
Priority to HK00100979A priority patent/HK1022043A1/en
Application granted granted Critical
Publication of FR2779568B1 publication Critical patent/FR2779568B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • 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
    • H01H83/22—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 the other condition being unbalance of two or more currents or voltages
    • H01H83/226—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 the other condition being unbalance of two or more currents or voltages with differential transformer

Abstract

The differential release mechanism (9) may be actuated by a relay (16) and displacing a rod (19) between rest and activation positions. The starting point of the rod is arranged outside of the electromagnetic relay (7) and acts directly on the starting point tripping device (20) at the time of the occurrence of a differential defect. This same rod assures the resetting of the relay (16) after opening of the contacts.
FR9807190A 1998-06-04 1998-06-04 ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE Expired - Fee Related FR2779568B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9807190A FR2779568B1 (en) 1998-06-04 1998-06-04 ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE
EP99410075A EP0962952B1 (en) 1998-06-04 1999-05-31 Electric power cut-off device comprising a differential release device and a circuit breaker equiped with such a device
AT99410075T ATE258715T1 (en) 1998-06-04 1999-05-31 ELECTRICAL INTERRUPTION DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER EQUIPPED WITH SUCH DEVICE
DE69914403T DE69914403D1 (en) 1998-06-04 1999-05-31 Electrical interruption device containing a differential tripping device and circuit breaker equipped with such a device
BR9902700A BR9902700A (en) 1998-06-04 1999-06-02 Electrical switching device, comprising a differential trip device and a circuit breaker including such a device
AU33157/99A AU745538B2 (en) 1998-06-04 1999-06-03 Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device
ZA9903751A ZA993751B (en) 1998-06-04 1999-06-03 Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device.
CNB991069757A CN1147897C (en) 1998-06-04 1999-06-03 Electrical breaking device comprising differential trip device and circuit breaker comprising such device
EA199900440A EA001567B1 (en) 1998-06-04 1999-06-03 Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device
HK00100979A HK1022043A1 (en) 1998-06-04 2000-02-18 Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807190A FR2779568B1 (en) 1998-06-04 1998-06-04 ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2779568A1 FR2779568A1 (en) 1999-12-10
FR2779568B1 true FR2779568B1 (en) 2000-07-13

Family

ID=9527145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807190A Expired - Fee Related FR2779568B1 (en) 1998-06-04 1998-06-04 ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE

Country Status (10)

Country Link
EP (1) EP0962952B1 (en)
CN (1) CN1147897C (en)
AT (1) ATE258715T1 (en)
AU (1) AU745538B2 (en)
BR (1) BR9902700A (en)
DE (1) DE69914403D1 (en)
EA (1) EA001567B1 (en)
FR (1) FR2779568B1 (en)
HK (1) HK1022043A1 (en)
ZA (1) ZA993751B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118098A1 (en) * 2001-04-11 2002-10-17 Abb Patent Gmbh Service switching device
JP4090850B2 (en) * 2002-11-13 2008-05-28 三菱電機株式会社 Circuit breaker
DE102004004840B4 (en) * 2004-01-30 2006-05-11 Siemens Ag Protection switching device with residual current release
DE102004034859A1 (en) * 2004-07-19 2006-02-16 Siemens Ag Protection device in narrow construction
FR2874740B1 (en) * 2004-09-02 2006-10-20 Schneider Electric Ind Sas ELECTROMAGNETIC TRIGGER AND ELECTRICAL CUTTING APPARATUS HAVING THE SAME
FR2903223B1 (en) * 2006-06-29 2008-08-15 Schneider Electric Ind Sas ELECTRICAL PROTECTION APPARATUS CONTROLLED BY AN AUXILIARY CONTROL DEVICE.
CN100466137C (en) * 2006-10-13 2009-03-04 Tcl低压电器(无锡)有限公司 Electromagnetic residual current action protector and its protecting method
EP2045825A1 (en) * 2007-10-01 2009-04-08 Siemens Aktiengesellschaft Switching element
FR2925756B1 (en) 2007-12-20 2010-02-26 Schneider Electric Ind Sas MODULAR ELECTRICAL PROTECTION APPARATUS COMPRISING A COMPLEMENTARY ELECTRICAL FUNCTION SUCH AS THE DIFFERENTIAL PROTECTION FUNCTION
CN101656180B (en) * 2008-08-18 2012-08-22 湖北盛佳电器设备有限公司 Electromagnetic short circuit protection breaker
FR2943847B1 (en) * 2009-03-31 2011-04-01 Schneider Electric Ind Sas THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE
WO2011041843A1 (en) * 2009-10-08 2011-04-14 Stephen James Woolley 3 phase rcbo
FR2961343B1 (en) * 2010-06-15 2012-06-08 Schneider Electric Ind Sas AUXILIARY RELEASE DEVICE FOR ASSOCIATED WITH A CIRCUIT BREAKER.
DE102010032030B4 (en) * 2010-07-21 2022-06-30 Siemens Aktiengesellschaft Electrical switch
DE102011014061B4 (en) * 2011-03-16 2013-11-28 Abb Ag Circuit breaker and method of making a circuit breaker
US20120250206A1 (en) * 2011-03-30 2012-10-04 General Electric Company Compact residual current breaker with overcurrent protection
EP2833389A1 (en) * 2013-07-31 2015-02-04 ABB S.p.A. A low voltage residual current device with solid neutral
FR3028662B1 (en) * 2014-11-14 2016-12-16 Hager-Electro Sas ELECTROMAGNETIC ACTUATOR WITH MULTIPLE COILS
FR3028663B1 (en) * 2014-11-14 2016-12-16 Hager-Electro Sas ELECTROMAGNETIC ACTUATOR WITH MULTIPLE COILS
CN105609385B (en) * 2016-03-15 2018-02-09 佳一电气有限公司 Multi-functional terminal end electrical equipment
CN105762033B (en) * 2016-04-27 2018-09-07 乐清市也为电气有限公司 A kind of moving contact operating mechanism of leakage circuit breakers
ITUA20164207A1 (en) * 2016-06-08 2017-12-08 Gewiss Spa COMPACT CONTROL MODULE, FOR AUTOMATIC RESET DEVICES
FR3057389B1 (en) * 2016-10-11 2020-12-25 Schneider Electric Ind Sas DIFFERENTIAL ELECTRICAL CUT-OFF EQUIPMENT INCLUDING A DIFFERENTIAL FUNCTION TEST DEVICE
CN115148546B (en) * 2022-08-07 2023-09-26 浙江西屋电气股份有限公司 Single-pole miniature circuit breaker capable of remotely controlling opening and closing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372392A (en) * 1887-11-01 And ed
US3723924A (en) * 1971-10-04 1973-03-27 Ite Imperial Corp Shunt trip and undervoltage device
US3806846A (en) * 1973-07-05 1974-04-23 Gen Electric Pushbutton reset undervoltage release device
US3919674A (en) * 1974-11-26 1975-11-11 Gen Electric Accessory apparatus for tripping an electric circuit breaker
FR2305012A1 (en) * 1975-03-21 1976-10-15 App Electr Cie Gle Electric contact-breaker - has differential transformer and sensitive electromagnetic relay
DE3339400A1 (en) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg SELF-SWITCH WITH PITCH ARM RELEASE
FR2578093B1 (en) * 1985-02-27 1987-03-06 Merlin Gerin UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER
FR2626104B1 (en) * 1988-01-20 1995-05-24 Hager Electro IMPROVEMENTS ON AUTOMATIC SWITCHES, ESPECIALLY DIFFERENTIAL SWITCHES AND CIRCUIT BREAKERS
IE71036B1 (en) * 1990-02-23 1997-01-15 Square D Co A circuit breaker

Also Published As

Publication number Publication date
DE69914403D1 (en) 2004-03-04
EP0962952B1 (en) 2004-01-28
EP0962952A1 (en) 1999-12-08
EA199900440A2 (en) 1999-12-29
ATE258715T1 (en) 2004-02-15
EA199900440A3 (en) 2000-04-24
CN1147897C (en) 2004-04-28
EA001567B1 (en) 2001-04-23
ZA993751B (en) 1999-12-06
CN1238546A (en) 1999-12-15
HK1022043A1 (en) 2000-07-21
AU745538B2 (en) 2002-03-21
AU3315799A (en) 1999-12-16
FR2779568A1 (en) 1999-12-10
BR9902700A (en) 2000-03-21

Similar Documents

Publication Publication Date Title
FR2779568B1 (en) ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE
GB1535191A (en) Sequential resetting ground fault circuit interrupter
DK655388A (en) RELAY
GB2253306A (en) Earth leakage trip indicator
EP0766280A3 (en) Control and signal device for a protection circuit breaker
ATE120316T1 (en) RESIDUAL CURRENT PROTECTION BREAKER.
EP1079408A3 (en) Supplemental trip unit for rotary circuit interrupters
DE3262238D1 (en) Contactor device with means for automatically breaking power circuits and with a local operating device
DE69943293D1 (en) Fault protection device
EP0984476A3 (en) Trip device of circuit breaker
FR2751483B1 (en) METHOD FOR PROTECTING THE BREAKDOWN OF A CIRCUIT BREAKER
EP0747919A3 (en) Dual action armature
DE59609216D1 (en) CIRCUIT BREAKERS
US4213109A (en) Electromagnetic tripping device
FR2806522B1 (en) MAGNETIC TRIGGERING DEVICE, PARTICULARLY FOR CIRCUIT BREAKER, AND ELECTRICAL PROTECTION APPARATUS COMPRISING SUCH A DEVICE
FR2448785A1 (en) CIRCUIT BREAKER AND ITS TRIGGERING MECHANISM
DE59602144D1 (en) Residual current circuit breaker
MY120450A (en) Device for triggering an overload circuit breaker
RU1835096C (en) Method for switching off switch with electromagnet of switching off
EP0986083A3 (en) Magnetothermal circuit breaker
EP1017079A3 (en) Auxiliary device for circuit breakers
JPH04123740A (en) Circuit breaker for wiring
JPH0127644B2 (en)
JPS62110222A (en) Circuit breaker

Legal Events

Date Code Title Description
CD Change of name or company name
CJ Change in legal form
ST Notification of lapse