FR788827A - Disjoncteur multipolaire à maximum d'intensité et pouvoir de coupure élevé sous un très faible encombrement - Google Patents

Disjoncteur multipolaire à maximum d'intensité et pouvoir de coupure élevé sous un très faible encombrement

Info

Publication number
FR788827A
FR788827A FR788827DA FR788827A FR 788827 A FR788827 A FR 788827A FR 788827D A FR788827D A FR 788827DA FR 788827 A FR788827 A FR 788827A
Authority
FR
France
Prior art keywords
circuit breaker
maximum current
small footprint
pole circuit
breaking capacity
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)
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.)
Societe Franccaise Gardy SA
Original Assignee
Societe Franccaise Gardy SA
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 Societe Franccaise Gardy SA filed Critical Societe Franccaise Gardy SA
Application granted granted Critical
Publication of FR788827A publication Critical patent/FR788827A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
    • H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR788827D 1934-04-16 1935-04-13 Disjoncteur multipolaire à maximum d'intensité et pouvoir de coupure élevé sous un très faible encombrement Expired FR788827A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE460284X 1934-04-16

Publications (1)

Publication Number Publication Date
FR788827A true FR788827A (fr) 1935-10-18

Family

ID=3869972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788827D Expired FR788827A (fr) 1934-04-16 1935-04-13 Disjoncteur multipolaire à maximum d'intensité et pouvoir de coupure élevé sous un très faible encombrement

Country Status (3)

Country Link
BE (1) BE402626A (en, 2012)
FR (1) FR788827A (en, 2012)
GB (1) GB460284A (en, 2012)

Also Published As

Publication number Publication date
BE402626A (en, 2012)
GB460284A (en) 1937-01-18

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