IN170533B - - Google Patents

Info

Publication number
IN170533B
IN170533B IN907/MAS/87A IN907MA1987A IN170533B IN 170533 B IN170533 B IN 170533B IN 907MA1987 A IN907MA1987 A IN 907MA1987A IN 170533 B IN170533 B IN 170533B
Authority
IN
India
Prior art keywords
lever
resetting
release
handle
differential
Prior art date
Application number
IN907/MAS/87A
Other languages
English (en)
Inventor
Jacques Servant
Didier Dumont
Jacques Vallot
Michel Bonniau
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of IN170533B publication Critical patent/IN170533B/en

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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • 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
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
    • 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
    • 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

  • Breakers (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Keying Circuit Devices (AREA)
  • Electronic Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Projection Apparatus (AREA)
  • Mechanisms For Operating Contacts (AREA)
IN907/MAS/87A 1986-12-29 1987-12-17 IN170533B (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8618401A FR2609209B1 (fr) 1986-12-29 1986-12-29 Interrupteur differentiel bipolaire a indicateur de defaut

Publications (1)

Publication Number Publication Date
IN170533B true IN170533B (en]) 1992-04-11

Family

ID=9342467

Family Applications (1)

Application Number Title Priority Date Filing Date
IN907/MAS/87A IN170533B (en]) 1986-12-29 1987-12-17

Country Status (9)

Country Link
EP (1) EP0275750B1 (en])
AT (1) ATE102389T1 (en])
DE (1) DE3789222T2 (en])
ES (1) ES2051763T3 (en])
FR (1) FR2609209B1 (en])
IN (1) IN170533B (en])
PT (1) PT86430B (en])
TN (1) TNSN87145A1 (en])
YU (1) YU47277B (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640423B1 (fr) * 1988-12-14 1991-10-04 Merlin Gerin Mecanisme de commande d'un interrupteur differentiel multipolaire a barreau rotatif de commutation
KR900015203A (ko) * 1989-03-10 1990-10-26 시끼 모리야 누전경보기능부 회로차단기
DE4211915C2 (de) * 1992-04-09 1995-03-16 Abb Patent Gmbh Prüftastenanordnung für einen Fehlerstrom- oder Differenzstromschutzschalter
FR2767602B1 (fr) * 1997-08-25 2002-12-06 Schneider Electric Sa Dispositif de signalisation d'un defaut electrique dans un dispositif de coupure tel un interrupteur differentiel
ES2157161B1 (es) * 1999-07-15 2002-02-16 Power Controls Iberica Sl Mecanismo de disparo para interruptores automaticos.
US20180027597A1 (en) * 2015-01-22 2018-01-25 Lg Electronics Inc. Method and apparatus for uplink transmission in an unlicensed band
CN107359086B (zh) * 2016-05-10 2019-11-29 上海诺雅克电气有限公司 断路器的故障指示辅助触头
FR3121271B1 (fr) * 2021-03-26 2023-03-31 Schneider Electric Ind Sas Dispositif de protection électrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437692A1 (fr) * 1978-09-28 1980-04-25 Merlin Gerin Dispositif de protection differentielle a bloc differentiel accouple au bloc disjoncteur
FR2530073A1 (fr) * 1982-07-12 1984-01-13 Merlin Gerin Interrupteur differentiel bipolaire

Also Published As

Publication number Publication date
YU47277B (sh) 1995-01-31
EP0275750A1 (fr) 1988-07-27
FR2609209B1 (fr) 1994-05-20
PT86430A (pt) 1989-01-17
DE3789222T2 (de) 1994-08-04
FR2609209A1 (fr) 1988-07-01
ES2051763T3 (es) 1994-07-01
TNSN87145A1 (fr) 1990-01-01
EP0275750B1 (fr) 1994-03-02
DE3789222D1 (de) 1994-04-07
PT86430B (pt) 1994-03-31
YU238987A (en) 1990-06-30
ATE102389T1 (de) 1994-03-15

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