IT978107B - Disgiuntore e unita sezionatrici per quadri di distribuzione in re ti elettriche a bassa tensione - Google Patents

Disgiuntore e unita sezionatrici per quadri di distribuzione in re ti elettriche a bassa tensione

Info

Publication number
IT978107B
IT978107B IT1914873A IT1914873A IT978107B IT 978107 B IT978107 B IT 978107B IT 1914873 A IT1914873 A IT 1914873A IT 1914873 A IT1914873 A IT 1914873A IT 978107 B IT978107 B IT 978107B
Authority
IT
Italy
Prior art keywords
disconnector
low voltage
voltage electrical
disconnecting unit
distribution boards
Prior art date
Application number
IT1914873A
Other languages
English (en)
Italian (it)
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Application granted granted Critical
Publication of IT978107B publication Critical patent/IT978107B/it

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
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
IT1914873A 1972-01-12 1973-01-11 Disgiuntore e unita sezionatrici per quadri di distribuzione in re ti elettriche a bassa tensione IT978107B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7200923A FR2167302B1 (enrdf_load_stackoverflow) 1972-01-12 1972-01-12

Publications (1)

Publication Number Publication Date
IT978107B true IT978107B (it) 1974-09-20

Family

ID=9091778

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1914873A IT978107B (it) 1972-01-12 1973-01-11 Disgiuntore e unita sezionatrici per quadri di distribuzione in re ti elettriche a bassa tensione

Country Status (6)

Country Link
AT (1) AT326752B (enrdf_load_stackoverflow)
BE (1) BE793961A (enrdf_load_stackoverflow)
CH (1) CH547548A (enrdf_load_stackoverflow)
DE (2) DE2238430A1 (enrdf_load_stackoverflow)
FR (1) FR2167302B1 (enrdf_load_stackoverflow)
IT (1) IT978107B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485254A1 (fr) * 1980-06-19 1981-12-24 Merlin Gerin Disjoncteur miniature unipolaire et neutre
FR2648614B1 (fr) * 1989-06-16 1994-03-11 Hager Electro Sa Disjoncteur phase et neutre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822446A (en) * 1953-12-02 1958-02-04 Square D Co Electric circuit controlling device
CH409092A (it) * 1964-04-11 1966-03-15 Bassani Spa Interruttore automatico magnetotermico
US3421128A (en) * 1966-05-17 1969-01-07 Gen Electric Series-connected electrical circuit breaker assembly
US3505621A (en) * 1967-06-22 1970-04-07 Murray Mfg Corp Coupling for two-pole circuit breaker

Also Published As

Publication number Publication date
DE7300310U (de) 1976-04-15
ATA1075472A (de) 1975-03-15
DE2238430A1 (de) 1973-07-19
FR2167302A1 (enrdf_load_stackoverflow) 1973-08-24
FR2167302B1 (enrdf_load_stackoverflow) 1975-08-29
AT326752B (de) 1975-12-29
BE793961A (fr) 1973-05-02
CH547548A (de) 1974-03-29

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