EP1220258A3 - Accessory device for a low-voltage circuit breaker - Google Patents

Accessory device for a low-voltage circuit breaker Download PDF

Info

Publication number
EP1220258A3
EP1220258A3 EP01204645A EP01204645A EP1220258A3 EP 1220258 A3 EP1220258 A3 EP 1220258A3 EP 01204645 A EP01204645 A EP 01204645A EP 01204645 A EP01204645 A EP 01204645A EP 1220258 A3 EP1220258 A3 EP 1220258A3
Authority
EP
European Patent Office
Prior art keywords
low
circuit breaker
voltage circuit
accessory device
accessory
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.)
Withdrawn
Application number
EP01204645A
Other languages
German (de)
French (fr)
Other versions
EP1220258A2 (en
Inventor
Mauro Guerra
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.)
ABB Service SRL
Original Assignee
ABB Service SRL
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 Service SRL filed Critical ABB Service SRL
Publication of EP1220258A2 publication Critical patent/EP1220258A2/en
Publication of EP1220258A3 publication Critical patent/EP1220258A3/en
Withdrawn legal-status Critical Current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
    • H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker
    • 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
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • H01H2071/0278—Mounting several complete assembled circuit breakers together with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings
    • H01H73/08—Plug-in housings
EP01204645A 2000-12-28 2001-11-29 Accessory device for a low-voltage circuit breaker Withdrawn EP1220258A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20002852 IT1319717B1 (en) 2000-12-28 2000-12-28 ACCESSORY DEVICE FOR SWITCH
ITMI202852 2000-12-28

Publications (2)

Publication Number Publication Date
EP1220258A2 EP1220258A2 (en) 2002-07-03
EP1220258A3 true EP1220258A3 (en) 2004-09-22

Family

ID=11446349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01204645A Withdrawn EP1220258A3 (en) 2000-12-28 2001-11-29 Accessory device for a low-voltage circuit breaker

Country Status (5)

Country Link
EP (1) EP1220258A3 (en)
CN (1) CN1237568C (en)
AR (1) AR032054A1 (en)
BR (1) BR0106109A (en)
IT (1) IT1319717B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1638122B1 (en) * 2004-09-20 2007-05-02 ABB Schweiz AG Protective switch witch polarity indicator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512830A1 (en) * 1995-04-06 1996-10-10 Aeg Niederspannungstech Gmbh Locking device
JPH1196861A (en) * 1997-09-19 1999-04-09 Fuji Electric Co Ltd Circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512830A1 (en) * 1995-04-06 1996-10-10 Aeg Niederspannungstech Gmbh Locking device
JPH1196861A (en) * 1997-09-19 1999-04-09 Fuji Electric Co Ltd Circuit breaker

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section EI Week 199925, Derwent World Patents Index; Class X13, AN 1999-293442, XP002289905 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *

Also Published As

Publication number Publication date
BR0106109A (en) 2002-09-10
AR032054A1 (en) 2003-10-22
CN1362719A (en) 2002-08-07
CN1237568C (en) 2006-01-18
IT1319717B1 (en) 2003-11-03
ITMI20002852A1 (en) 2002-06-28
EP1220258A2 (en) 2002-07-03

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