AT353884B - Fehlerstromschutzschalter fuer steckmontage - Google Patents

Fehlerstromschutzschalter fuer steckmontage

Info

Publication number
AT353884B
AT353884B AT148078A AT353884DA AT353884B AT 353884 B AT353884 B AT 353884B AT 148078 A AT148078 A AT 148078A AT 353884D A AT353884D A AT 353884DA AT 353884 B AT353884 B AT 353884B
Authority
AT
Austria
Prior art keywords
plug
mounting
circuit breaker
current circuit
fault current
Prior art date
Application number
AT148078A
Other languages
English (en)
Inventor
Gottfried Dr Biegelmeier
Gerhard Ing Amon
Original Assignee
Felten & Guilleaume Ag Oester
Biegelmeier Gottfried
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.)
Publication date
Application granted granted Critical
Publication of AT353884B publication Critical patent/AT353884B/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
    • H01H83/14—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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
AT148078A 1978-03-02 Fehlerstromschutzschalter fuer steckmontage AT353884B (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT148078A ATA148078A (de) 1978-03-02 1978-03-02 Fehlerstromschutzschalter fuer steckmontage
FR7905770A FR2451098A1 (fr) 1978-03-02 1979-03-06 Disjoncteur de courant de fuite a montage enfichable
CH220679A CH643395A5 (en) 1978-03-02 1979-03-07 Residual current device
GB7908510A GB2043348B (en) 1978-03-02 1979-03-10 Fault-current circuit breaker
NL7902243A NL7902243A (nl) 1978-03-02 1979-03-22 Foutstroombeveiligingsschakelaar.
DE19792912028 DE2912028A1 (de) 1978-03-02 1979-03-27 Fehlerstromschutzschalter fuer steckmontage

Publications (1)

Publication Number Publication Date
AT353884B true AT353884B (de) 1979-12-10

Family

ID=27542387

Family Applications (2)

Application Number Title Priority Date Filing Date
AT148078A AT353884B (de) 1978-03-02 Fehlerstromschutzschalter fuer steckmontage
AT148078A ATA148078A (de) 1978-03-02 1978-03-02 Fehlerstromschutzschalter fuer steckmontage

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT148078A ATA148078A (de) 1978-03-02 1978-03-02 Fehlerstromschutzschalter fuer steckmontage

Country Status (7)

Country Link
AT (2) ATA148078A (de)
BE (1) BE874841A (de)
CH (1) CH643395A5 (de)
DE (1) DE2912028A1 (de)
FR (1) FR2451098A1 (de)
GB (1) GB2043348B (de)
NL (1) NL7902243A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530073A1 (fr) * 1982-07-12 1984-01-13 Merlin Gerin Interrupteur differentiel bipolaire
IT8723072A0 (it) * 1987-12-17 1987-12-17 Elettrocondutture Blocco rilevatore di correnti differenziali in impianti elettrici, provvisto di mezzi di sicurezza atti ad evitare accoppiamenti con interruttori elettrici predisposti per correnti nominali non compatibili con quelle del blocco stesso.
FR2640423B1 (fr) * 1988-12-14 1991-10-04 Merlin Gerin Mecanisme de commande d'un interrupteur differentiel multipolaire a barreau rotatif de commutation
FI121723B (fi) * 2007-01-15 2011-03-15 Etherma Skandinavia Oy Vikavirtasuojakytkin
CN111370273A (zh) * 2020-04-27 2020-07-03 乐清市一锦电子有限公司 一种下进上出自复式过欠压的漏电脱扣器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921878C (de) * 1952-11-01 1954-12-30 Siemens Ag Kleinselbstschalter in Sockelform
DE1123751B (de) * 1960-04-09 1962-02-15 Schutzapp Ges Paris & Co M B H Selbstschalter, insbesondere Schutzschalter
DE1588755B2 (de) * 1967-08-23 1971-11-25 Siemens AG, 1000 Berlin u. 8000 München Elektrischer selbstschalter
AT317347B (de) * 1972-04-26 1974-08-26 Felten & Guilleaume Ag Oester Fehlerstromschutzschalter mit mechanischer Verriegelung der Prüfeinrichtung
AT339991B (de) * 1974-02-08 1977-11-25 Schrack Elektrizitaets Ag E Fehlerstrom- bzw. fehlerspannungsschutzschalter od.dgl.
DE2440048C3 (de) * 1974-08-21 1979-09-06 Condor-Werk Gebr. Frede Kg, Elektro- Und Maschinenfabrik, 4415 Westkirchen Fehlerstrom-Schutzschalter

Also Published As

Publication number Publication date
FR2451098A1 (fr) 1980-10-03
BE874841A (fr) 1979-07-02
FR2451098B1 (de) 1981-10-30
GB2043348A (en) 1980-10-01
DE2912028A1 (de) 1980-10-09
ATA148078A (de) 1979-05-15
CH643395A5 (en) 1984-05-30
NL7902243A (nl) 1980-09-24
GB2043348B (en) 1983-05-11

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