BE747531A - Disjoncteur a haut pouvoir de coupure. - Google Patents

Disjoncteur a haut pouvoir de coupure.

Info

Publication number
BE747531A
BE747531A BE747531DA BE747531A BE 747531 A BE747531 A BE 747531A BE 747531D A BE747531D A BE 747531DA BE 747531 A BE747531 A BE 747531A
Authority
BE
Belgium
Prior art keywords
breaker
high breaker
breaker breaker
Prior art date
Application number
Other languages
English (en)
Original Assignee
Teco S A
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 claimed from FR6921955A external-priority patent/FR2068726A2/fr
Application filed by Teco S A filed Critical Teco S A
Publication of BE747531A publication Critical patent/BE747531A/fr

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
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H01H77/08—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
BE747531D 1969-06-30 1970-03-18 Disjoncteur a haut pouvoir de coupure. BE747531A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6921955A FR2068726A2 (fr) 1968-05-08 1969-06-30 Disjoncteur
BE747531 1970-03-18

Publications (1)

Publication Number Publication Date
BE747531A true BE747531A (fr) 1970-09-18

Family

ID=25656803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747531D BE747531A (fr) 1969-06-30 1970-03-18 Disjoncteur a haut pouvoir de coupure.

Country Status (1)

Country Link
BE (1) BE747531A (fr)

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