BE812645R - CIRCUIT BREAKER - Google Patents

CIRCUIT BREAKER

Info

Publication number
BE812645R
BE812645R BE142289A BE142289A BE812645R BE 812645 R BE812645 R BE 812645R BE 142289 A BE142289 A BE 142289A BE 142289 A BE142289 A BE 142289A BE 812645 R BE812645 R BE 812645R
Authority
BE
Belgium
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
BE142289A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of BE812645R publication Critical patent/BE812645R/en

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
    • H01H73/50—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 lever
    • 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
    • H01H71/08—Terminals; Connections
    • H01H2071/088—Terminals for switching devices which make the devices interchangeable, e.g. with fuses
    • 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
    • H01H71/121—Protection of release mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
BE142289A 1973-04-19 1974-03-21 CIRCUIT BREAKER BE812645R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314331A FR2226745B2 (en) 1973-04-19 1973-04-19

Publications (1)

Publication Number Publication Date
BE812645R true BE812645R (en) 1974-07-15

Family

ID=9118260

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142289A BE812645R (en) 1973-04-19 1974-03-21 CIRCUIT BREAKER

Country Status (6)

Country Link
BE (1) BE812645R (en)
DE (1) DE2417286C2 (en)
FR (1) FR2226745B2 (en)
GB (1) GB1466576A (en)
IT (1) IT1050488B (en)
NL (1) NL174780C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331879A1 (en) * 1975-11-13 1977-06-10 Legrand Sa CIRCUIT BREAKER, IN PARTICULAR MULTIPOLAR CIRCUIT BREAKER
FR2485254A1 (en) * 1980-06-19 1981-12-24 Merlin Gerin MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER
FR2496335A1 (en) * 1980-12-16 1982-06-18 Legrand Sa Neutral-sectioning circuit breaker - has disengageable locking device acting on magnetic cut-out and engagement and release lever
DE3164236D1 (en) * 1980-12-16 1984-07-19 Legrand Sa Circuit breaker with neutral-line disconnection
AT404769B (en) * 1993-01-21 1999-02-25 Felten & Guilleaume Ag Oester CIRCUIT BREAKER
DE10332358A1 (en) * 2003-07-17 2005-02-03 Abb Patent Gmbh Contact system with magnetic release

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791473A (en) * 1971-12-02 1973-03-16 Legrand Sa CIRCUIT BREAKER

Also Published As

Publication number Publication date
FR2226745A2 (en) 1974-11-15
NL174780C (en) 1984-08-01
DE2417286A1 (en) 1974-12-12
NL7404535A (en) 1974-10-22
FR2226745B2 (en) 1978-03-03
GB1466576A (en) 1977-03-09
IT1050488B (en) 1981-03-10
DE2417286C2 (en) 1984-07-19
NL174780B (en) 1984-03-01

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