AT196488B - - Google Patents

Info

Publication number
AT196488B
AT196488B AT196488DA AT196488B AT 196488 B AT196488 B AT 196488B AT 196488D A AT196488D A AT 196488DA AT 196488 B AT196488 B AT 196488B
Authority
AT
Austria
Application number
Other languages
German (de)
Original Assignee
Gebr. Berker Und Firma Albrecht Jung
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 Gebr. Berker Und Firma Albrecht Jung filed Critical Gebr. Berker Und Firma Albrecht Jung
Application granted granted Critical
Publication of AT196488B publication Critical patent/AT196488B/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
AT196488D 1955-07-04 1956-06-25 AT196488B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE196488T 1955-07-04

Publications (1)

Publication Number Publication Date
AT196488B true AT196488B (fr) 1958-03-25

Family

ID=29555929

Family Applications (1)

Application Number Title Priority Date Filing Date
AT196488D AT196488B (fr) 1955-07-04 1956-06-25

Country Status (1)

Country Link
AT (1) AT196488B (fr)

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