FR842697A - Conjoncteur-disjoncteur - Google Patents

Conjoncteur-disjoncteur

Info

Publication number
FR842697A
FR842697A FR842697DA FR842697A FR 842697 A FR842697 A FR 842697A FR 842697D A FR842697D A FR 842697DA FR 842697 A FR842697 A FR 842697A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
circuit
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
Other languages
English (en)
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.)
CONST TELEPHONIQUES SOC NOUV
Original Assignee
CONST TELEPHONIQUES SOC NOUV
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 CONST TELEPHONIQUES SOC NOUV filed Critical CONST TELEPHONIQUES SOC NOUV
Application granted granted Critical
Publication of FR842697A publication Critical patent/FR842697A/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
    • H01H83/14—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
FR842697D 1938-02-21 1938-02-21 Conjoncteur-disjoncteur Expired FR842697A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR842697T 1938-02-21

Publications (1)

Publication Number Publication Date
FR842697A true FR842697A (fr) 1939-06-16

Family

ID=9311581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842697D Expired FR842697A (fr) 1938-02-21 1938-02-21 Conjoncteur-disjoncteur

Country Status (1)

Country Link
FR (1) FR842697A (fr)

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