FR1277542A - Interrupteur de protection contre les courants de défaut - Google Patents

Interrupteur de protection contre les courants de défaut

Info

Publication number
FR1277542A
FR1277542A FR849248A FR849248A FR1277542A FR 1277542 A FR1277542 A FR 1277542A FR 849248 A FR849248 A FR 849248A FR 849248 A FR849248 A FR 849248A FR 1277542 A FR1277542 A FR 1277542A
Authority
FR
France
Prior art keywords
fault current
current protection
protection switch
switch
fault
Prior art date
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
FR849248A
Other languages
English (en)
French (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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
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
Priority to NL259920D priority Critical patent/NL259920A/xx
Priority to DE1960B0043720 priority patent/DE1950673U/de
Priority to DE1960B0060552 priority patent/DE1285052B/de
Priority to DE1960B0060637 priority patent/DE1285053B/de
Application filed by Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Priority to FR849248A priority patent/FR1277542A/fr
Application granted granted Critical
Publication of FR1277542A publication Critical patent/FR1277542A/fr
Expired 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
    • H01H83/02—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
FR849248A 1960-12-19 1961-01-10 Interrupteur de protection contre les courants de défaut Expired FR1277542A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL259920D NL259920A (es) 1961-01-10
DE1960B0043720 DE1950673U (de) 1960-12-19 1960-12-19 Prueftaster fuer fehlerstromschutzchalter.
DE1960B0060552 DE1285052B (de) 1960-12-19 1960-12-19 Fehlerstromschutzschalter
DE1960B0060637 DE1285053B (de) 1960-12-24 1960-12-24 Fehlerstromschutzschalter
FR849248A FR1277542A (fr) 1961-01-10 1961-01-10 Interrupteur de protection contre les courants de défaut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR849248A FR1277542A (fr) 1961-01-10 1961-01-10 Interrupteur de protection contre les courants de défaut

Publications (1)

Publication Number Publication Date
FR1277542A true FR1277542A (fr) 1961-12-01

Family

ID=8746403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849248A Expired FR1277542A (fr) 1960-12-19 1961-01-10 Interrupteur de protection contre les courants de défaut

Country Status (2)

Country Link
FR (1) FR1277542A (es)
NL (1) NL259920A (es)

Cited By (1)

* 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

Cited By (2)

* 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
EP0058589A1 (fr) * 1981-02-18 1982-08-25 Merlin Gerin Adaptateur à interrupteur différentiel

Also Published As

Publication number Publication date
NL259920A (es)

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