EP0828277A3 - Circuit breaker and linked auxiliary switch - Google Patents

Circuit breaker and linked auxiliary switch Download PDF

Info

Publication number
EP0828277A3
EP0828277A3 EP97114671A EP97114671A EP0828277A3 EP 0828277 A3 EP0828277 A3 EP 0828277A3 EP 97114671 A EP97114671 A EP 97114671A EP 97114671 A EP97114671 A EP 97114671A EP 0828277 A3 EP0828277 A3 EP 0828277A3
Authority
EP
European Patent Office
Prior art keywords
auxiliary switch
circuit breaker
linked auxiliary
linked
switch
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.)
Granted
Application number
EP97114671A
Other languages
German (de)
French (fr)
Other versions
EP0828277B1 (en
EP0828277A2 (en
Inventor
Willy Sabisch
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0828277A2 publication Critical patent/EP0828277A2/en
Publication of EP0828277A3 publication Critical patent/EP0828277A3/en
Application granted granted Critical
Publication of EP0828277B1 publication Critical patent/EP0828277B1/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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Bei Ankopplung eines Hilfsschalters an den erfindungsgemäßen Leistungsschalter besteht keine Wirkverbindung des Schaltschlosses (11), insbesondere seiner Schaltwelle (16) zum Hilfsschalter. Dadurch wird ein Einfluß des Hilfsschalters auf die Auslösewerte des thermischen Überlastauslösers vermieden.

Figure 00000001
When an auxiliary switch is connected to the circuit breaker according to the invention, there is no operative connection between the switch lock (11), in particular its switching shaft (16), with the auxiliary switch. This prevents the auxiliary switch from influencing the tripping values of the thermal overload release.
Figure 00000001
EP19970114671 1996-09-05 1997-08-25 Circuit breaker and linked auxiliary switch Expired - Lifetime EP0828277B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996136109 DE19636109C1 (en) 1996-09-05 1996-09-05 Circuit breaker with auxiliary switch
DE19636109 1996-09-05

Publications (3)

Publication Number Publication Date
EP0828277A2 EP0828277A2 (en) 1998-03-11
EP0828277A3 true EP0828277A3 (en) 1999-03-31
EP0828277B1 EP0828277B1 (en) 2006-07-26

Family

ID=7804749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970114671 Expired - Lifetime EP0828277B1 (en) 1996-09-05 1997-08-25 Circuit breaker and linked auxiliary switch

Country Status (3)

Country Link
EP (1) EP0828277B1 (en)
CN (1) CN1079574C (en)
DE (2) DE19636109C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922852C1 (en) * 1999-05-19 2001-04-19 Eti Elektroelement Dd switch
DE10249895B3 (en) * 2002-10-25 2004-08-12 Siemens Ag installation device
DE102006041451B4 (en) 2006-09-04 2009-01-08 Siemens Ag Switching device and auxiliary contact block for extending a switching device
BRPI0622022B1 (en) * 2006-09-21 2018-04-17 Siemens Aktiengesellschaft AUTOMATIC OVERLOAD SWITCH WITH ADJUSTABLE AUXILIARY SWITCH DRIVE
DE102006055382A1 (en) * 2006-11-23 2008-05-29 Siemens Ag Circuit breaker
US8836453B2 (en) * 2011-10-07 2014-09-16 Siemens Industry, Inc. Electronic circuit breaker, electronic circuit breaker subassembly, circuit breaker secondary electrical contact assembly, and powering methods
DE102012106963A1 (en) * 2012-07-31 2014-02-20 Eaton Electrical Ip Gmbh & Co. Kg Switchgear arrangement
DE102017218058B4 (en) 2017-10-11 2020-06-25 Abb Schweiz Ag Arrangement of a main switch and an auxiliary switch and switching device attached to it

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903414A1 (en) * 1988-02-24 1989-08-31 Lindner Gmbh Switch combination consisting of a main switch and an auxiliary switch
EP0454018A2 (en) * 1990-04-26 1991-10-30 ABBPATENT GmbH Electrical switch gear
FR2674370A1 (en) * 1991-03-21 1992-09-25 Telemecanique PROTECTIVE SWITCHING APPARATUS ACCOUPABLE TO A CONTROL MODULE AND / OR A SIGNALING MODULE.
DE4304771C1 (en) * 1993-02-17 1994-03-24 Kloeckner Moeller Gmbh Switching device for multi-phase motor protection switch - cooperates with release lever of external auxiliary switch upon overcurrent release

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903414A1 (en) * 1988-02-24 1989-08-31 Lindner Gmbh Switch combination consisting of a main switch and an auxiliary switch
EP0454018A2 (en) * 1990-04-26 1991-10-30 ABBPATENT GmbH Electrical switch gear
FR2674370A1 (en) * 1991-03-21 1992-09-25 Telemecanique PROTECTIVE SWITCHING APPARATUS ACCOUPABLE TO A CONTROL MODULE AND / OR A SIGNALING MODULE.
DE4304771C1 (en) * 1993-02-17 1994-03-24 Kloeckner Moeller Gmbh Switching device for multi-phase motor protection switch - cooperates with release lever of external auxiliary switch upon overcurrent release

Also Published As

Publication number Publication date
EP0828277B1 (en) 2006-07-26
DE59712699D1 (en) 2006-09-07
CN1079574C (en) 2002-02-20
EP0828277A2 (en) 1998-03-11
DE19636109C1 (en) 1997-12-18
CN1177193A (en) 1998-03-25

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