ATE118119T1 - Fehlerstromschutzschalter. - Google Patents

Fehlerstromschutzschalter.

Info

Publication number
ATE118119T1
ATE118119T1 AT89113536T AT89113536T ATE118119T1 AT E118119 T1 ATE118119 T1 AT E118119T1 AT 89113536 T AT89113536 T AT 89113536T AT 89113536 T AT89113536 T AT 89113536T AT E118119 T1 ATE118119 T1 AT E118119T1
Authority
AT
Austria
Prior art keywords
test
current protection
terminals
circuit
housing
Prior art date
Application number
AT89113536T
Other languages
English (en)
Inventor
Rolf Goehle
Volker Schmitt
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE118119T1 publication Critical patent/ATE118119T1/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
    • H01H83/02—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
    • 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

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
AT89113536T 1988-07-27 1989-07-22 Fehlerstromschutzschalter. ATE118119T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3825479A DE3825479A1 (de) 1988-07-27 1988-07-27 Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
ATE118119T1 true ATE118119T1 (de) 1995-02-15

Family

ID=6359653

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89113536T ATE118119T1 (de) 1988-07-27 1989-07-22 Fehlerstromschutzschalter.

Country Status (3)

Country Link
EP (1) EP0352680B1 (de)
AT (1) ATE118119T1 (de)
DE (2) DE3825479A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034362A1 (de) * 2000-07-14 2002-01-24 Abb Patent Gmbh Leitungsschutz- oder Fehlerstromschutzschalter
AT502415B1 (de) * 2003-08-19 2007-03-15 Moeller Gebaeudeautomation Kg Prüftaster, anschlussverbindung für einen prüftaster, schutzschalter und verfahren zur herstellung eines schutzschalters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733837C2 (de) * 1977-07-27 1979-08-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fehlerstromschutzschalter mit Prüftaste
DE2834327C2 (de) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Elektrischer Vollschutzschalter
DE3032826C2 (de) * 1980-08-30 1985-11-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fehlerstromschutzschalter mit einer Prüftaste zum Einschalten eines Widerstandes in einen Prüfstromkreis
US4513268A (en) * 1983-12-14 1985-04-23 General Electric Company Automated Q-line circuit breaker

Also Published As

Publication number Publication date
EP0352680B1 (de) 1995-02-01
DE58908960D1 (de) 1995-03-16
EP0352680A2 (de) 1990-01-31
DE3825479A1 (de) 1990-02-01
EP0352680A3 (de) 1991-08-07

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Legal Events

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