ZA899466B - Operating mechanism of a multipole differential switch with a rotary switching bar - Google Patents

Operating mechanism of a multipole differential switch with a rotary switching bar

Info

Publication number
ZA899466B
ZA899466B ZA899466A ZA899466A ZA899466B ZA 899466 B ZA899466 B ZA 899466B ZA 899466 A ZA899466 A ZA 899466A ZA 899466 A ZA899466 A ZA 899466A ZA 899466 B ZA899466 B ZA 899466B
Authority
ZA
South Africa
Prior art keywords
operating mechanism
differential switch
rotary switching
switching bar
multipole differential
Prior art date
Application number
ZA899466A
Other languages
English (en)
Inventor
Jacques Servant
Servant Jacques
Georges Cheyssac
Cheyssac Georges
Michel Bonniau
Bonniau Michel
Jacques Vallot
Vallot Jacques
Didier Dumont
Dumont Didier
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 ZA899466B publication Critical patent/ZA899466B/xx

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
    • H01H71/50—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
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
ZA899466A 1988-12-14 1989-12-12 Operating mechanism of a multipole differential switch with a rotary switching bar ZA899466B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816593A FR2640423B1 (fr) 1988-12-14 1988-12-14 Mecanisme de commande d'un interrupteur differentiel multipolaire a barreau rotatif de commutation

Publications (1)

Publication Number Publication Date
ZA899466B true ZA899466B (en) 1990-08-29

Family

ID=9373014

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA899466A ZA899466B (en) 1988-12-14 1989-12-12 Operating mechanism of a multipole differential switch with a rotary switching bar

Country Status (6)

Country Link
EP (2) EP0377385B1 (xx)
DE (2) DE68928206T2 (xx)
ES (2) ES2069604T3 (xx)
FR (1) FR2640423B1 (xx)
PT (1) PT92560B (xx)
ZA (1) ZA899466B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428219C2 (de) * 1994-08-10 2003-11-13 Felten & Guilleaume Ag Abdeckung für Summenstromwandler
DE102009007586A1 (de) 2009-02-05 2010-08-19 Saia-Burgess Dresden Gmbh Auslösevorrichtung, insbesondere für Leistungsschalter
FR2948814B1 (fr) * 2009-07-29 2011-07-22 Hager Electro Sas Appareil electrique de protection multipolaire a declenchement a distance.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6610419U (de) * 1963-09-19 1974-01-03 Schutzapp Ges Paris & Co Mbh K Fehlerstrom-schutzschalter.
DE1563671C3 (de) * 1966-03-16 1975-05-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
AT339991B (de) * 1974-02-08 1977-11-25 Schrack Elektrizitaets Ag E Fehlerstrom- bzw. fehlerspannungsschutzschalter od.dgl.
FR2337933A1 (fr) * 1976-01-09 1977-08-05 Legrand Sa Relais differentiel de declenchement a haute sensibilite pour appareil de coupure tel que interrupteur ou disjoncteur par exemple
AT353884B (de) * 1978-03-02 1979-12-10 Felten & Guilleaume Ag Oester Fehlerstromschutzschalter fuer steckmontage
US4679019A (en) * 1986-05-14 1987-07-07 General Electric Company Trip actuator for molded case circuit breakers
FR2609209B1 (fr) * 1986-12-29 1994-05-20 Merlin Et Gerin Interrupteur differentiel bipolaire a indicateur de defaut

Also Published As

Publication number Publication date
EP0377385A1 (fr) 1990-07-11
PT92560A (pt) 1990-06-29
EP0602024B1 (fr) 1997-07-23
FR2640423A1 (fr) 1990-06-15
DE68928206T2 (de) 1998-01-15
EP0377385B1 (fr) 1995-01-11
EP0602024A3 (en) 1994-09-14
DE68928206D1 (de) 1997-09-04
PT92560B (pt) 1995-09-12
ES2069604T3 (es) 1995-05-16
DE68920565T2 (de) 1995-08-17
FR2640423B1 (fr) 1991-10-04
EP0602024A2 (fr) 1994-06-15
ES2106481T3 (es) 1997-11-01
DE68920565D1 (de) 1995-02-23

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