RU93004568A - SINGLE POLE SWITCH WITH NEUTRAL CIRCUIT - Google Patents

SINGLE POLE SWITCH WITH NEUTRAL CIRCUIT

Info

Publication number
RU93004568A
RU93004568A RU93004568/07A RU93004568A RU93004568A RU 93004568 A RU93004568 A RU 93004568A RU 93004568/07 A RU93004568/07 A RU 93004568/07A RU 93004568 A RU93004568 A RU 93004568A RU 93004568 A RU93004568 A RU 93004568A
Authority
RU
Russia
Prior art keywords
neutral
primary winding
pole switch
phase
single pole
Prior art date
Application number
RU93004568/07A
Other languages
Russian (ru)
Other versions
RU2077085C1 (en
Inventor
Рейно Франсуа
Бюрриаль Морис
Брюно Ален
Вье Мишель
Original Assignee
Мерлэн Жерэн
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
Priority claimed from FR9202137A external-priority patent/FR2687838B1/en
Application filed by Мерлэн Жерэн filed Critical Мерлэн Жерэн
Publication of RU93004568A publication Critical patent/RU93004568A/en
Application granted granted Critical
Publication of RU2077085C1 publication Critical patent/RU2077085C1/en

Links

Claims (1)

Однополюсный выключатель с нейтральной дифференциальной цепью содержит дифференциальный трансформатор с кольцевым сердечником, расположенным между первой парой соединительных проводников, фазовой первичной обмоткой и второй парой соединительных проводников нейтральной первичной обмотки. Соединение фазовой первичной обмотки выполняется фазовой цепью линейной стороны, в то время как соединение нейтральной первичной обмотки выполняется нейтральной цепью нагруженной стороны. Два конца контрольной схемы соединены одновременно с фазовыми контактами нагрузочной стороны и нейтральными контактами.A single-pole switch with a neutral differential circuit contains a differential transformer with an annular core located between the first pair of connecting conductors, the phase primary winding and the second pair of connecting conductors of the neutral primary winding. The connection of the phase primary winding is performed by the linear side phase circuit, while the connection of the neutral primary winding is performed by the neutral side of the loaded side. The two ends of the control circuit are connected simultaneously with the phase contacts of the load side and neutral contacts.
RU93004568A 1992-02-21 1993-02-19 Single-pole switch with neutral differential circuit RU2077085C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9202137 1992-02-21
FR9202137A FR2687838B1 (en) 1992-02-21 1992-02-21 SINGLE POLE AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER WITH TEST CIRCUIT.

Publications (2)

Publication Number Publication Date
RU93004568A true RU93004568A (en) 1995-03-27
RU2077085C1 RU2077085C1 (en) 1997-04-10

Family

ID=9426986

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93004568A RU2077085C1 (en) 1992-02-21 1993-02-19 Single-pole switch with neutral differential circuit

Country Status (6)

Country Link
EP (1) EP0557214B1 (en)
CN (1) CN1031674C (en)
DE (1) DE69303056T2 (en)
ES (1) ES2090927T3 (en)
FR (1) FR2687838B1 (en)
RU (1) RU2077085C1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715767B1 (en) * 1994-02-02 1996-04-26 Legrand Sa Unipolar and neutral differential circuit breaker.
FR2720548B1 (en) * 1994-05-31 1996-08-30 Legrand Sa Differential release device.
EP1055244A1 (en) * 1998-12-14 2000-11-29 General Electric Company Circuit breaker with multiple test switch assembly
DE102004005985A1 (en) * 2004-02-06 2005-09-08 Siemens Ag Residual Current Circuit breaker
DE102004034859A1 (en) * 2004-07-19 2006-02-16 Siemens Ag Protection device in narrow construction
PL2019407T3 (en) * 2007-07-26 2010-10-29 Bticino Spa Residual current device for an electric circuit breaker
DE102007048412A1 (en) * 2007-10-09 2009-04-23 Siemens Ag Protective switching device and protective switching device
FR2923939A1 (en) * 2007-11-16 2009-05-22 Schneider Electric Ind Sas ELECTRIC CUTTING APPARATUS
FR2923941B1 (en) * 2007-11-16 2014-09-05 Schneider Electric Ind Sas ELECTRICAL CUTTING DEVICE SUCH AS A CIRCUIT BREAKER OR SWITCH
FR2927195A1 (en) * 2008-02-04 2009-08-07 Hager Electro S A S Soc Par Ac HIGH AND LOW CONNECTION ELECTRICAL CUTTING APPARATUS
EP2685484B1 (en) * 2011-03-09 2018-01-17 Seari Electric Technology Co., Ltd. Circuit breaker for optimizing space allocation
JP5971585B2 (en) * 2012-04-09 2016-08-17 パナソニックＩｐマネジメント株式会社 Circuit breaker external trip device
JP5971584B2 (en) * 2012-04-09 2016-08-17 パナソニックＩｐマネジメント株式会社 Circuit breaker external trip device
FR3057389B1 (en) * 2016-10-11 2020-12-25 Schneider Electric Ind Sas DIFFERENTIAL ELECTRICAL CUT-OFF EQUIPMENT INCLUDING A DIFFERENTIAL FUNCTION TEST DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737618C3 (en) * 1977-08-20 1980-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Connection of the current transformer of a residual current release combined with miniature circuit breakers
FR2662017B1 (en) * 1990-05-10 1996-07-26 Merlin Gerin SINGLE POLE, NEUTRAL DIFFERENTIAL CIRCUIT BREAKER.
FR2663153B1 (en) * 1990-06-07 1992-09-11 Legrand Sa DIFFERENTIAL TRIGGERING DEVICE.

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