ATE163798T1 - ELECTRICAL SWITCH WITH FAULT TRIGGER - Google Patents

ELECTRICAL SWITCH WITH FAULT TRIGGER

Info

Publication number
ATE163798T1
ATE163798T1 AT94402763T AT94402763T ATE163798T1 AT E163798 T1 ATE163798 T1 AT E163798T1 AT 94402763 T AT94402763 T AT 94402763T AT 94402763 T AT94402763 T AT 94402763T AT E163798 T1 ATE163798 T1 AT E163798T1
Authority
AT
Austria
Prior art keywords
contact means
movable contact
control means
electrical switch
case
Prior art date
Application number
AT94402763T
Other languages
German (de)
Inventor
Francis Deckert
Michele Bildstein
Jean-Marc Braun
Christian Dietrich
Original Assignee
Hager Electro
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 filed Critical Hager Electro
Application granted granted Critical
Publication of ATE163798T1 publication Critical patent/ATE163798T1/en

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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged

Abstract

It includes fixed contact means (51), moving contact means (5, 5a, 50) capable of taking up a working position and a rest position, an electrical fault detector (1, 2, 3, 14) reacting to a fault by setting itself to active position, and control means (6, 7, 20) for switching the said movable contact means in one or the other of the said positions. Releasable linking means (7b, 11, 11a) can selectively take up an engaged position, in which case they form a mechanical link between the said control means (6, 7, 20) and the said movable contact means (5, 5a, 50), and a tripped position, in which case the said movable contact means are mechanically decoupled from the said control means. These linking means in engaged position react to the setting of the fault detector (1 to 3, 14) in active position by putting themselves in tripped position. <IMAGE>
AT94402763T 1993-12-06 1994-12-02 ELECTRICAL SWITCH WITH FAULT TRIGGER ATE163798T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314595A FR2713393B1 (en) 1993-12-06 1993-12-06 Electric switch with default release.

Publications (1)

Publication Number Publication Date
ATE163798T1 true ATE163798T1 (en) 1998-03-15

Family

ID=9453595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94402763T ATE163798T1 (en) 1993-12-06 1994-12-02 ELECTRICAL SWITCH WITH FAULT TRIGGER

Country Status (5)

Country Link
EP (1) EP0657909B1 (en)
AT (1) ATE163798T1 (en)
DE (1) DE69408800T2 (en)
ES (1) ES2113068T3 (en)
FR (1) FR2713393B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735415A1 (en) * 1997-08-14 1999-02-18 Siemens Ag Switching mechanism for a circuit breaker
IT1311069B1 (en) * 1999-03-04 2002-02-28 Abb Ricerca Spa RELEASE DEVICE FOR OPENING THE CONTACTS OF A SWITCH ASSOCIATED WITH IT
US6621020B2 (en) * 2000-10-25 2003-09-16 Fuji Electric Co., Ltd. Breaking mechanism for circuit breaker
AT503744B1 (en) * 2003-10-01 2009-12-15 Moeller Gebaeudeautomation Kg BREAKERS
AT505093B1 (en) * 2004-01-19 2013-02-15 Moeller Gebaeudeautomation Kg ELECTROMECHANICAL SWITCH
AT414318B (en) * 2004-01-19 2007-02-15 Moeller Gebaeudeautomation Kg ELECTROMECHANICAL SWITCH
US7358838B2 (en) * 2006-02-24 2008-04-15 Eaton Corporation Electrical switching apparatus and trip indicator therefor
EP2629315A1 (en) * 2012-02-14 2013-08-21 Eaton Industries GmbH Actuation mechanisms for circuit breakers
DE102012215187B4 (en) * 2012-08-27 2022-11-10 Siemens Aktiengesellschaft protective switching device
CN107644791B (en) * 2017-10-31 2020-05-05 浙江天正电气股份有限公司 Reclosing feedback mechanism and circuit breaker with same
CN114005710A (en) * 2020-07-28 2022-02-01 西门子股份公司 Electric leakage fault indication mechanism of circuit breaker and circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204409A (en) * 1936-08-01 1940-06-11 Westinghouse Electric & Mfg Co Circuit breaker
US3171928A (en) * 1962-12-05 1965-03-02 Gen Electric Electric circuit breaker with cam surfaces and wedging roller
FR2610760B1 (en) * 1987-02-10 1993-05-14 Serd Soc Et Realisa Disjonct MANUAL CONTROLLED LOW VOLTAGE MULTIPOLAR SWITCH
FR2686453B1 (en) * 1992-01-17 1994-04-08 Legrand DIFFERENTIAL SWITCH.

Also Published As

Publication number Publication date
ES2113068T3 (en) 1998-04-16
DE69408800D1 (en) 1998-04-09
EP0657909B1 (en) 1998-03-04
EP0657909A1 (en) 1995-06-14
FR2713393A1 (en) 1995-06-09
DE69408800T2 (en) 1998-10-22
FR2713393B1 (en) 1996-02-23

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