CH204056A - Circuit breaker, in particular circuit breaker that responds to fault current, with trip-free release. - Google Patents

Circuit breaker, in particular circuit breaker that responds to fault current, with trip-free release.

Info

Publication number
CH204056A
CH204056A CH204056DA CH204056A CH 204056 A CH204056 A CH 204056A CH 204056D A CH204056D A CH 204056DA CH 204056 A CH204056 A CH 204056A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
trip
responds
fault current
free release
Prior art date
Application number
Other languages
German (de)
Inventor
Berker Gebr
Jung Firma Albrecht
Original Assignee
Berker Geb
Jung Albrecht Fa
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 Berker Geb, Jung Albrecht Fa filed Critical Berker Geb
Publication of CH204056A publication Critical patent/CH204056A/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
    • 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
CH204056D 1937-12-18 1938-05-07 Circuit breaker, in particular circuit breaker that responds to fault current, with trip-free release. CH204056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB181162D DE723960C (en) 1937-12-18 1937-12-18 Circuit breaker

Publications (1)

Publication Number Publication Date
CH204056A true CH204056A (en) 1939-04-15

Family

ID=7009014

Family Applications (1)

Application Number Title Priority Date Filing Date
CH204056D CH204056A (en) 1937-12-18 1938-05-07 Circuit breaker, in particular circuit breaker that responds to fault current, with trip-free release.

Country Status (4)

Country Link
BE (1) BE426935A (en)
CH (1) CH204056A (en)
DE (1) DE723960C (en)
FR (1) FR836299A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109389C (en) * 1958-02-15
DE1123751B (en) * 1960-04-09 1962-02-15 Schutzapp Ges Paris & Co M B H Circuit breakers, in particular circuit breakers
NL275335A (en) * 1961-03-06
DE1218598B (en) * 1962-12-04 1966-06-08 Jung Albrecht Fa Circuit breaker

Also Published As

Publication number Publication date
FR836299A (en) 1939-01-13
BE426935A (en)
DE723960C (en) 1942-08-14

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