ATE331295T1 - MULTIPOLAR DIFFERENTIAL SWITCH - Google Patents

MULTIPOLAR DIFFERENTIAL SWITCH

Info

Publication number
ATE331295T1
ATE331295T1 AT99400774T AT99400774T ATE331295T1 AT E331295 T1 ATE331295 T1 AT E331295T1 AT 99400774 T AT99400774 T AT 99400774T AT 99400774 T AT99400774 T AT 99400774T AT E331295 T1 ATE331295 T1 AT E331295T1
Authority
AT
Austria
Prior art keywords
differential switch
multipolar
multipolar differential
wiring
modules
Prior art date
Application number
AT99400774T
Other languages
German (de)
Inventor
Alain Simond
Jean-Luc Evrard
Patrick Lenco
Original Assignee
Legrand Sa
Legrand Snc
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 Legrand Sa, Legrand Snc filed Critical Legrand Sa
Application granted granted Critical
Publication of ATE331295T1 publication Critical patent/ATE331295T1/en

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)
  • Oscillators With Electromechanical Resonators (AREA)
  • Retarders (AREA)
  • Control Of Eletrric Generators (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.
AT99400774T 1998-04-03 1999-03-30 MULTIPOLAR DIFFERENTIAL SWITCH ATE331295T1 (en)

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 (1)

Publication Number Publication Date
ATE331295T1 true ATE331295T1 (en) 2006-07-15

Family

ID=9524821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99400774T ATE331295T1 (en) 1998-04-03 1999-03-30 MULTIPOLAR DIFFERENTIAL SWITCH

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
EP2559048A4 (en) * 2010-04-14 2013-09-25 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
EP0948021B1 (en) 2006-06-21
ES2267235T3 (en) 2007-03-01
HU9900869D0 (en) 1999-06-28
PL193817B1 (en) 2007-03-30
FR2777110A1 (en) 1999-10-08
DE69931989D1 (en) 2006-08-03
FR2777110B1 (en) 2000-06-23
HUP9900869A2 (en) 1999-12-28
DE69931989T2 (en) 2007-03-01
HUP9900869A3 (en) 2000-10-30
PL332348A1 (en) 1999-10-11
EP0948021A1 (en) 1999-10-06

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