ZA993751B - Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device. - Google Patents

Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device.

Info

Publication number
ZA993751B
ZA993751B ZA9903751A ZA993751A ZA993751B ZA 993751 B ZA993751 B ZA 993751B ZA 9903751 A ZA9903751 A ZA 9903751A ZA 993751 A ZA993751 A ZA 993751A ZA 993751 B ZA993751 B ZA 993751B
Authority
ZA
South Africa
Prior art keywords
circuit breaker
differential
rod
relay
electrical breaking
Prior art date
Application number
ZA9903751A
Other languages
English (en)
Inventor
Michel Bonniau
Michel Lazareth
Bernard Lebeau
Original Assignee
Schneider Electric Sa
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 Sa filed Critical Schneider Electric Sa
Publication of ZA993751B publication Critical patent/ZA993751B/xx

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 imbalance 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 imbalance of two or more currents or voltages with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
ZA9903751A 1998-06-04 1999-06-03 Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device. ZA993751B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807190A FR2779568B1 (fr) 1998-06-04 1998-06-04 Dispositif de coupure electrique comprenant un dispositif de declenchement differentiel et disjoncteur comprenant un tel dispositif

Publications (1)

Publication Number Publication Date
ZA993751B true ZA993751B (en) 1999-12-06

Family

ID=9527145

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (10)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118098A1 (de) * 2001-04-11 2002-10-17 Abb Patent Gmbh Installationsschaltgerät
JP4090850B2 (ja) * 2002-11-13 2008-05-28 三菱電機株式会社 回路遮断器
DE102004004840B4 (de) * 2004-01-30 2006-05-11 Siemens Ag Schutzschaltvorrichtung mit Differenzstromauslöser
DE102004034859A1 (de) * 2004-07-19 2006-02-16 Siemens Ag Schutzschaltgerät in Schmalbauweise
FR2874740B1 (fr) * 2004-09-02 2006-10-20 Schneider Electric Ind Sas Declencheur electromagnetique et appareil de coupure electrique le comportant
FR2903223B1 (fr) * 2006-06-29 2008-08-15 Schneider Electric Ind Sas Appareil de protection electrique commande par un dispositif de commande auxiliaire.
CN100466137C (zh) * 2006-10-13 2009-03-04 Tcl低压电器(无锡)有限公司 电磁式剩余电流动作保护器及其保护方法
EP2045825A1 (de) * 2007-10-01 2009-04-08 Siemens Aktiengesellschaft Schaltelement
FR2925756B1 (fr) 2007-12-20 2010-02-26 Schneider Electric Ind Sas Appareil de protection electrique modulaire comportant une fonction electrique complementaire telle la fonction protection differentielle
CN101656180B (zh) * 2008-08-18 2012-08-22 湖北盛佳电器设备有限公司 电磁式短路保护断路器
FR2943847B1 (fr) * 2009-03-31 2011-04-01 Schneider Electric Ind Sas Dispositif de declenchement thermique pour un appareil de protection electrique
WO2011041843A1 (en) * 2009-10-08 2011-04-14 Stephen James Woolley 3 phase rcbo
FR2961343B1 (fr) * 2010-06-15 2012-06-08 Schneider Electric Ind Sas Dispositif de declenchement auxiliaire destine a etre associe a un bloc disjoncteur.
DE102010032030B4 (de) * 2010-07-21 2022-06-30 Siemens Aktiengesellschaft Elektrischer Schalter
DE102011014061B4 (de) * 2011-03-16 2013-11-28 Abb Ag Leitungsschutzschalter und Verfahren zum Herstellen eines Leitungsschutzschalters
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
FR3028663B1 (fr) * 2014-11-14 2016-12-16 Hager-Electro Sas Actionneur electromagnetique a bobines multiples
FR3028662B1 (fr) * 2014-11-14 2016-12-16 Hager-Electro Sas Actionneur electromagnetique a bobines multiples
CN105609385B (zh) * 2016-03-15 2018-02-09 佳一电气有限公司 多功能终端电器
CN105762033B (zh) * 2016-04-27 2018-09-07 乐清市也为电气有限公司 一种漏电断路器的动触头操作机构
ITUA20164207A1 (it) * 2016-06-08 2017-12-08 Gewiss Spa Modulo di controllo compatto, per dispositivi di riarmo automatico
FR3057389B1 (fr) * 2016-10-11 2020-12-25 Schneider Electric Ind Sas Appareillage de coupure electrique differentiel comportant un dispositif de test de la fonction differentielle
CN115148546B (zh) * 2022-08-07 2023-09-26 浙江西屋电气股份有限公司 一种远程操控分合闸的单极微型断路器

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 (fr) * 1975-03-21 1976-10-15 App Electr Cie Gle Disjoncteur electrique perfectionne
DE3339400A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit schlaganker-ausloeser
FR2578093B1 (fr) * 1985-02-27 1987-03-06 Merlin Gerin Disjoncteur differentiel unipolaire et neutre
FR2626104B1 (fr) * 1988-01-20 1995-05-24 Hager Electro Perfectionnement aux interrupteurs a coupure automatique, notamment aux interrupteurs differentiels et disjoncteurs
IE71036B1 (en) * 1990-02-23 1997-01-15 Square D Co A circuit breaker

Also Published As

Publication number Publication date
EP0962952A1 (fr) 1999-12-08
EA001567B1 (ru) 2001-04-23
AU3315799A (en) 1999-12-16
EA199900440A3 (ru) 2000-04-24
FR2779568B1 (fr) 2000-07-13
BR9902700A (pt) 2000-03-21
ATE258715T1 (de) 2004-02-15
HK1022043A1 (en) 2000-07-21
DE69914403D1 (de) 2004-03-04
EA199900440A2 (ru) 1999-12-29
CN1147897C (zh) 2004-04-28
AU745538B2 (en) 2002-03-21
EP0962952B1 (fr) 2004-01-28
CN1238546A (zh) 1999-12-15
FR2779568A1 (fr) 1999-12-10

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