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FR2777110B1 - MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER - Google Patents

MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER

Info

Publication number
FR2777110B1
FR2777110B1 FR9804153A FR9804153A FR2777110B1 FR 2777110 B1 FR2777110 B1 FR 2777110B1 FR 9804153 A FR9804153 A FR 9804153A FR 9804153 A FR9804153 A FR 9804153A FR 2777110 B1 FR2777110 B1 FR 2777110B1
Authority
FR
France
Prior art keywords
circuit breaker
differential circuit
multipolar
multipolar differential
wiring
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 - Lifetime
Application number
FR9804153A
Other languages
French (fr)
Other versions
FR2777110A1 (en
Inventor
Alain Simond
Jean Luc Evrard
Patrick Lenco
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.)
Legrand SA
Original Assignee
Legrand 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
Priority to FR9804153A priority Critical patent/FR2777110B1/en
Application filed by Legrand SA filed Critical Legrand SA
Priority to AT99400774T priority patent/ATE331295T1/en
Priority to DE69931989T priority patent/DE69931989T2/en
Priority to EP99400774A priority patent/EP0948021B1/en
Priority to ES99400774T priority patent/ES2267235T3/en
Priority to PL332348A priority patent/PL193817B1/en
Priority to HU9900869A priority patent/HUP9900869A3/en
Publication of FR2777110A1 publication Critical patent/FR2777110A1/en
Application granted granted Critical
Publication of FR2777110B1 publication Critical patent/FR2777110B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electronic Switches (AREA)
  • Control Of Eletrric Generators (AREA)
  • Retarders (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Keying Circuit Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)

Abstract

The modules are placed side by side allowing easy wiring , with the width of the switching modules based on the distance between wiring inputs.
FR9804153A 1998-04-03 1998-04-03 MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER Expired - Lifetime FR2777110B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9804153A FR2777110B1 (en) 1998-04-03 1998-04-03 MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER
DE69931989T DE69931989T2 (en) 1998-04-03 1999-03-30 Multipolar differential switch
EP99400774A EP0948021B1 (en) 1998-04-03 1999-03-30 Multipolar differential switch
ES99400774T ES2267235T3 (en) 1998-04-03 1999-03-30 MULTIPOLAR DIFFERENTIAL circuit breaker.
AT99400774T ATE331295T1 (en) 1998-04-03 1999-03-30 MULTIPOLAR DIFFERENTIAL SWITCH
PL332348A PL193817B1 (en) 1998-04-03 1999-04-01 Differentail multiple-pole autoamtic disconnector switch
HU9900869A HUP9900869A3 (en) 1998-04-03 1999-04-02 Circuit breaker with more different poles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804153A FR2777110B1 (en) 1998-04-03 1998-04-03 MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
FR2777110A1 FR2777110A1 (en) 1999-10-08
FR2777110B1 true FR2777110B1 (en) 2000-06-23

Family

ID=9524821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804153A Expired - Lifetime FR2777110B1 (en) 1998-04-03 1998-04-03 MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER

Country Status (7)

Country Link
EP (1) EP0948021B1 (en)
AT (1) ATE331295T1 (en)
DE (1) DE69931989T2 (en)
ES (1) ES2267235T3 (en)
FR (1) FR2777110B1 (en)
HU (1) HUP9900869A3 (en)
PL (1) PL193817B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011575A1 (en) * 2001-07-23 2003-01-23 Abb Service Srl MODULAR TETRAPOLAR DIFFERENTIAL SWITCH
FR2902924B1 (en) * 2006-06-26 2008-08-01 Schneider Electric Ind Sas MODULAR ELECTRICAL APPARATUS PROVIDING AT LEAST TWO ELECTRICAL FUNCTIONS SUCH AS A DIFFERENTIAL CIRCUIT BREAKER.
FR2918209B1 (en) * 2007-06-29 2009-07-31 Schneider Electric Ind Sas ELECTRICAL CUTTING APPARATUS COMPRISING AN ADDITIONAL ELECTRICAL FUNCTION
FR2930838B1 (en) * 2008-05-05 2010-04-16 Schneider Electric Ind Sas MODULAR ELECTRICAL DEVICE
WO2011127654A1 (en) * 2010-04-14 2011-10-20 Abb Spa Residual current protection device
FR2982409B1 (en) * 2011-11-07 2023-03-10 Schneider Electric Ind Sas METHOD FOR MANUFACTURING A MAGNETIC TORUS FOR A DIRECT CURRENT SENSOR, AND TORUS MADE ACCORDING TO THIS METHOD
FR3016078A1 (en) 2013-12-27 2015-07-03 Legrand France ELECTRICAL EQUIPMENT WITH MODULAR FORMAT
CN104134589B (en) * 2014-07-17 2016-01-20 正泰集团股份有限公司 A kind of low-voltage circuit breaker with residual current trip gear
FR3029350B1 (en) 2014-12-01 2016-12-23 Hager-Electro Sas DEVICE FOR DIFFERENTIAL PROTECTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720548B1 (en) * 1994-05-31 1996-08-30 Legrand Sa Differential release device.
US5510759A (en) * 1994-06-23 1996-04-23 Eaton Corporation Miniature circuit breaker with ground fault electronics supported by stiff conductors for easy assembly
FR2723470A1 (en) * 1994-08-04 1996-02-09 Legrand Sa BREAKER
FR2731837B1 (en) * 1995-03-16 1997-06-06 Legrand Sa SINGLE POLE AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER

Also Published As

Publication number Publication date
DE69931989T2 (en) 2007-03-01
EP0948021B1 (en) 2006-06-21
PL193817B1 (en) 2007-03-30
EP0948021A1 (en) 1999-10-06
FR2777110A1 (en) 1999-10-08
PL332348A1 (en) 1999-10-11
HU9900869D0 (en) 1999-06-28
HUP9900869A3 (en) 2000-10-30
DE69931989D1 (en) 2006-08-03
ES2267235T3 (en) 2007-03-01
HUP9900869A2 (en) 1999-12-28
ATE331295T1 (en) 2006-07-15

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