ATE318447T1 - Hilfseinrichtung für leistungsschalter - Google Patents

Hilfseinrichtung für leistungsschalter

Info

Publication number
ATE318447T1
ATE318447T1 AT99204054T AT99204054T ATE318447T1 AT E318447 T1 ATE318447 T1 AT E318447T1 AT 99204054 T AT99204054 T AT 99204054T AT 99204054 T AT99204054 T AT 99204054T AT E318447 T1 ATE318447 T1 AT E318447T1
Authority
AT
Austria
Prior art keywords
circuit breaker
operatively connected
auxiliary device
actuation means
actuated
Prior art date
Application number
AT99204054T
Other languages
English (en)
Inventor
Elio Jacovino
Claudio Redaelli
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
Application granted granted Critical
Publication of ATE318447T1 publication Critical patent/ATE318447T1/de

Links

Classifications

    • 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
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • 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
    • 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
    • H01H71/526—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

Landscapes

  • Electronic Switches (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Relay Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Cookers (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT99204054T 1998-12-29 1999-12-01 Hilfseinrichtung für leistungsschalter ATE318447T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002847A IT1304061B1 (it) 1998-12-29 1998-12-29 Dispositivo accessorio per interruttori di bassa tensione

Publications (1)

Publication Number Publication Date
ATE318447T1 true ATE318447T1 (de) 2006-03-15

Family

ID=11381369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99204054T ATE318447T1 (de) 1998-12-29 1999-12-01 Hilfseinrichtung für leistungsschalter

Country Status (4)

Country Link
EP (1) EP1017079B1 (de)
AT (1) ATE318447T1 (de)
DE (1) DE69929931T2 (de)
IT (1) IT1304061B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209711B1 (de) * 2000-11-21 2010-04-14 ABB Research Ltd. Hilfseinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669067A5 (de) * 1986-04-02 1989-02-15 Sprecher & Schuh Ag Niederspannungs-schutzschalter mit angebautem unterspannungs-ausloeser.

Also Published As

Publication number Publication date
DE69929931D1 (de) 2006-04-27
DE69929931T2 (de) 2006-10-19
IT1304061B1 (it) 2001-03-07
ITMI982847A1 (it) 2000-06-29
EP1017079B1 (de) 2006-02-22
EP1017079A2 (de) 2000-07-05
EP1017079A3 (de) 2001-08-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties