FR2475291B1 - - Google Patents

Info

Publication number
FR2475291B1
FR2475291B1 FR8002327A FR8002327A FR2475291B1 FR 2475291 B1 FR2475291 B1 FR 2475291B1 FR 8002327 A FR8002327 A FR 8002327A FR 8002327 A FR8002327 A FR 8002327A FR 2475291 B1 FR2475291 B1 FR 2475291B1
Authority
FR
France
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.)
Expired
Application number
FR8002327A
Other languages
French (fr)
Other versions
FR2475291A1 (fr
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 SA filed Critical Merlin Gerin SA
Priority to FR8002327A priority Critical patent/FR2475291A1/fr
Priority to ES498187A priority patent/ES8201357A1/es
Priority to DE8181400035T priority patent/DE3167762D1/de
Priority to EP19810400035 priority patent/EP0033671B1/fr
Priority to YU21381A priority patent/YU40245B/xx
Publication of FR2475291A1 publication Critical patent/FR2475291A1/fr
Application granted granted Critical
Publication of FR2475291B1 publication Critical patent/FR2475291B1/fr
Granted legal-status Critical Current

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
    • H01H83/14—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
FR8002327A 1980-01-31 1980-01-31 Interrupteur differentiel multipolaire pour reseau a basse tension Granted FR2475291A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8002327A FR2475291A1 (fr) 1980-01-31 1980-01-31 Interrupteur differentiel multipolaire pour reseau a basse tension
ES498187A ES8201357A1 (es) 1980-01-31 1980-12-26 Interruptor diferencial multipolar de baja tension
DE8181400035T DE3167762D1 (en) 1980-01-31 1981-01-13 Low-voltage multi-pole differential switch
EP19810400035 EP0033671B1 (fr) 1980-01-31 1981-01-13 Interrupteur différentiel multipolaire basse tension
YU21381A YU40245B (en) 1980-01-31 1981-01-27 Differential multipole low--voltage interrupter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002327A FR2475291A1 (fr) 1980-01-31 1980-01-31 Interrupteur differentiel multipolaire pour reseau a basse tension

Publications (2)

Publication Number Publication Date
FR2475291A1 FR2475291A1 (fr) 1981-08-07
FR2475291B1 true FR2475291B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-03

Family

ID=9238158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002327A Granted FR2475291A1 (fr) 1980-01-31 1980-01-31 Interrupteur differentiel multipolaire pour reseau a basse tension

Country Status (5)

Country Link
EP (1) EP0033671B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3167762D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8201357A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2475291A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU40245B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500209A1 (fr) * 1981-02-18 1982-08-20 Merlin Gerin Adaptateur a interrupteur differentiel
US4641217A (en) * 1985-05-31 1987-02-03 General Electric Company Two pole ground fault circuit breaker
ATE115331T1 (de) * 1991-09-02 1994-12-15 Siemens Ag Fehlerstromschutzschalter.
FR2923939A1 (fr) 2007-11-16 2009-05-22 Schneider Electric Ind Sas Appareil de coupure electrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR224860A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-04-05
DE2440048C3 (de) * 1974-08-21 1979-09-06 Condor-Werk Gebr. Frede Kg, Elektro- Und Maschinenfabrik, 4415 Westkirchen Fehlerstrom-Schutzschalter
DE2706647A1 (de) * 1977-02-17 1978-08-24 Bbc Brown Boveri & Cie Fehlerstromschutzschalter

Also Published As

Publication number Publication date
FR2475291A1 (fr) 1981-08-07
ES498187A0 (es) 1981-12-16
YU40245B (en) 1985-08-31
EP0033671B1 (fr) 1984-12-19
YU21381A (en) 1983-06-30
EP0033671A2 (fr) 1981-08-12
EP0033671A3 (en) 1981-08-26
ES8201357A1 (es) 1981-12-16
DE3167762D1 (en) 1985-01-31

Similar Documents

Publication Publication Date Title
FR2474309B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3152453A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3152566T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2474136B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH655403B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2474101B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2474195B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH660829GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH655603B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473431B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH657201B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473488B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3050632A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473733B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473436B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2472958B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473561B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH655450B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2474255B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473924B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473532B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2457100B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2474357B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2473189B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
ST Notification of lapse