FR1342252A - Interrupteur-disjoncteur différentiel - Google Patents

Interrupteur-disjoncteur différentiel

Info

Publication number
FR1342252A
FR1342252A FR910354A FR910354A FR1342252A FR 1342252 A FR1342252 A FR 1342252A FR 910354 A FR910354 A FR 910354A FR 910354 A FR910354 A FR 910354A FR 1342252 A FR1342252 A FR 1342252A
Authority
FR
France
Prior art keywords
circuit breaker
differential switch
differential
switch
breaker
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
FR910354A
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.)
Compagnie de Construction Electrique
Original Assignee
Compagnie de Construction Electrique
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 BE634404D priority Critical patent/BE634404A/xx
Application filed by Compagnie de Construction Electrique filed Critical Compagnie de Construction Electrique
Priority to FR910354A priority patent/FR1342252A/fr
Application granted granted Critical
Publication of FR1342252A publication Critical patent/FR1342252A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR910354A 1962-09-25 1962-09-25 Interrupteur-disjoncteur différentiel Expired FR1342252A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE634404D BE634404A (it) 1962-09-25
FR910354A FR1342252A (fr) 1962-09-25 1962-09-25 Interrupteur-disjoncteur différentiel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910354A FR1342252A (fr) 1962-09-25 1962-09-25 Interrupteur-disjoncteur différentiel

Publications (1)

Publication Number Publication Date
FR1342252A true FR1342252A (fr) 1963-11-08

Family

ID=8787426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910354A Expired FR1342252A (fr) 1962-09-25 1962-09-25 Interrupteur-disjoncteur différentiel

Country Status (2)

Country Link
BE (1) BE634404A (it)
FR (1) FR1342252A (it)

Also Published As

Publication number Publication date
BE634404A (it)

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