DE3880659D1 - PROTECTIVE DEVICE FOR ELECTRICAL SYSTEMS. - Google Patents

PROTECTIVE DEVICE FOR ELECTRICAL SYSTEMS.

Info

Publication number
DE3880659D1
DE3880659D1 DE8888403298T DE3880659T DE3880659D1 DE 3880659 D1 DE3880659 D1 DE 3880659D1 DE 8888403298 T DE8888403298 T DE 8888403298T DE 3880659 T DE3880659 T DE 3880659T DE 3880659 D1 DE3880659 D1 DE 3880659D1
Authority
DE
Germany
Prior art keywords
zones
contact
zone
protective device
electrical systems
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
DE8888403298T
Other languages
German (de)
Other versions
DE3880659T2 (en
Inventor
Jean-Marie Roiatti
Denis Deckert
Jean-Marc Braun
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.)
Hager Electro SAS
Original Assignee
Hager Electro 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 Hager Electro SAS filed Critical Hager Electro SAS
Application granted granted Critical
Publication of DE3880659D1 publication Critical patent/DE3880659D1/en
Publication of DE3880659T2 publication Critical patent/DE3880659T2/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0221—Majority of parts mounted on central frame or wall
    • 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
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Multi-Conductor Connections (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Electronic Switches (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

Device comprising a modular box, characterised in that it includes a one-piece central structural part (20) defining substantially partitioned zones forming means of mounting and supporting the elements contained in the said zones, namely - a measurement zone (B) intended to receive a detection torus, - zones for terminals (A), - one or more contact zones (C) containing one or more rotatable contact-holders, - at least one contact-opening triggering mechanism zone (H), with lock, and - at least one zone (E, F) for means of triggering the mechanism.
DE88403298T 1988-01-20 1988-12-23 Protection device for electrical systems. Expired - Lifetime DE3880659T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800597A FR2626105B1 (en) 1988-01-20 1988-01-20 ELECTRICAL PROTECTION APPARATUS

Publications (2)

Publication Number Publication Date
DE3880659D1 true DE3880659D1 (en) 1993-06-03
DE3880659T2 DE3880659T2 (en) 1993-11-25

Family

ID=9362461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88403298T Expired - Lifetime DE3880659T2 (en) 1988-01-20 1988-12-23 Protection device for electrical systems.

Country Status (4)

Country Link
EP (1) EP0325071B1 (en)
AT (1) ATE88834T1 (en)
DE (1) DE3880659T2 (en)
FR (1) FR2626105B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686453B1 (en) * 1992-01-17 1994-04-08 Legrand DIFFERENTIAL SWITCH.
DE4211916A1 (en) * 1992-04-09 1993-10-14 Abb Patent Gmbh Installation device
DE4244606C2 (en) * 1992-12-31 1995-08-31 Kloeckner Moeller Gmbh Electromagnetic switching device
US5446431A (en) * 1994-04-28 1995-08-29 Square D Company Ground fault module conductors and base therefor
IT1283161B1 (en) * 1996-07-15 1998-04-07 Gewiss Spa MOVING CONTACT ACTIVATION KINEMATICS, PARTICULARLY FOR AUTOMATIC ELECTRIC SWITCHES
IT1283162B1 (en) * 1996-07-15 1998-04-07 Gewiss Spa AUTOMATIC MODULAR AND COMPONABLE ELECTRIC SWITCH, WITH OPTIMIZATION OF THE SPACES USED
IT1292339B1 (en) * 1997-05-20 1999-01-29 Gewiss Spa MOVING CONTACT ACTIVATION KINEMATICS PARTICULARLY FOR AUTOMATIC ELECTRIC SWITCHES
AT502415B1 (en) * 2003-08-19 2007-03-15 Moeller Gebaeudeautomation Kg TEST PUSHBUTTON, CONNECTION CONNECTION FOR A TEST SWITCH, PROTECTIVE SWITCH AND METHOD FOR PRODUCING A PROTECTIVE SWITCH
DE102004034859A1 (en) * 2004-07-19 2006-02-16 Siemens Ag Protection device in narrow construction
NL1027343C2 (en) * 2004-10-26 2006-04-27 Eaton Electric Nv Switch is for breaking current circuit and comprises housing with mechanical switch assembly for operation of contacts, short circuit current protection device for breaking current circuit in event of sudden very high circulating current
FR2918209B1 (en) * 2007-06-29 2009-07-31 Schneider Electric Ind Sas ELECTRICAL CUTTING APPARATUS COMPRISING AN ADDITIONAL ELECTRICAL FUNCTION
FR3016078A1 (en) * 2013-12-27 2015-07-03 Legrand France ELECTRICAL EQUIPMENT WITH MODULAR FORMAT
CN111542905B (en) * 2017-12-01 2023-01-31 黑格尔电镀物品股份有限公司 Modular power switching device
FR3121273A1 (en) * 2021-03-26 2022-09-30 Schneider Electric Industries Sas Electrical protection device and electrical panel comprising such an electrical protection device
FR3133267A1 (en) * 2022-03-07 2023-09-08 Hager-Electro Sas Electrical protective device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143627A (en) * 1960-04-15 1964-08-04 Gen Electric Multipole circuit breaker with three part insulating casing
DE1256775B (en) * 1966-07-23 1967-12-21 Stotz Kontakt Gmbh Multipole electrical circuit breaker with overcurrent, short-circuit and fault current release
DE2915091C2 (en) * 1979-04-12 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Residual current circuit breaker
FR2569901B1 (en) * 1984-09-06 1986-12-26 Hager Electro IMPROVEMENTS TO AUTOMATIC SWITCHES, IN PARTICULAR TO DIFFERENTIAL SWITCHES AND CIRCUIT BREAKERS

Also Published As

Publication number Publication date
EP0325071B1 (en) 1993-04-28
ATE88834T1 (en) 1993-05-15
EP0325071A1 (en) 1989-07-26
FR2626105B1 (en) 1990-06-15
DE3880659T2 (en) 1993-11-25
FR2626105A1 (en) 1989-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition