SG77723A1 - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
SG77723A1
SG77723A1 SG200000207A SG200000207A SG77723A1 SG 77723 A1 SG77723 A1 SG 77723A1 SG 200000207 A SG200000207 A SG 200000207A SG 200000207 A SG200000207 A SG 200000207A SG 77723 A1 SG77723 A1 SG 77723A1
Authority
SG
Singapore
Prior art keywords
slider
circuit breaker
electric circuit
fixing plane
driving piece
Prior art date
Application number
SG200000207A
Inventor
Klaus-Peter Eppe
Original Assignee
Abb Patent Gmbh
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 Abb Patent Gmbh filed Critical Abb Patent Gmbh
Publication of SG77723A1 publication Critical patent/SG77723A1/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
    • H01H71/10—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
    • 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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The switch includes a movable contact lever (17) to which a driving piece is attached. The driving piece is connected to a slider (28) which extends perpendicular to the fixing plane of the protective power switch. A movable accessory contact lever (32) arranged and guided in the slider between the slider and fixing plane, approximately transverse to the displacement direction, and approximately parallel to and proximate to the fixing plane.
SG200000207A 1999-01-25 2000-01-13 Electric circuit breaker SG77723A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19902715A DE19902715A1 (en) 1999-01-25 1999-01-25 Electrical circuit breaker

Publications (1)

Publication Number Publication Date
SG77723A1 true SG77723A1 (en) 2001-01-16

Family

ID=7895230

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000207A SG77723A1 (en) 1999-01-25 2000-01-13 Electric circuit breaker

Country Status (4)

Country Link
EP (1) EP1022762B1 (en)
AT (1) ATE226756T1 (en)
DE (2) DE19902715A1 (en)
SG (1) SG77723A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19950996A1 (en) * 1999-10-22 2001-04-26 Abb Patent Gmbh Circuit breaker has arm made of insulating material attached to moving main contact which carries sub-contact
DE10060521A1 (en) * 2000-12-06 2002-06-20 Abb Patent Gmbh Miniature circuit breaker with a pole and neutral disconnect
AT505094A1 (en) * 2003-10-13 2008-10-15 Moeller Gebaeudeautomation Kg INSTALLATION SWITCHGEAR
DE102006036191A1 (en) * 2006-08-01 2008-02-07 Siemens Ag switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE449931A (en) * 1942-03-17
US3284731A (en) * 1963-10-10 1966-11-08 Heinemann Electric Co Auxiliary switch responsive to the movement of the circuit breaker linkage
DE1256329C2 (en) * 1963-10-26 1974-07-11 BIMETAL RELAY
FR2490002A1 (en) * 1980-09-09 1982-03-12 Merlin Gerin MINIATURE CIRCUIT BREAKER WITH ARC CONTACTS
US5172088A (en) * 1992-02-06 1992-12-15 General Electric Company Molded case circuit breaker combined accessory actuator-reset lever
DE19725000A1 (en) * 1997-06-13 1998-12-17 Abb Patent Gmbh Installation switching device

Also Published As

Publication number Publication date
EP1022762A3 (en) 2001-11-14
EP1022762B1 (en) 2002-10-23
EP1022762A2 (en) 2000-07-26
DE19902715A1 (en) 2000-07-27
DE50000665D1 (en) 2002-11-28
ATE226756T1 (en) 2002-11-15

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