BE854008A - Composant a courant de defaut pouvant etre associe a un commutateur d'installation electrique - Google Patents

Composant a courant de defaut pouvant etre associe a un commutateur d'installation electrique

Info

Publication number
BE854008A
BE854008A BE177063A BE177063A BE854008A BE 854008 A BE854008 A BE 854008A BE 177063 A BE177063 A BE 177063A BE 177063 A BE177063 A BE 177063A BE 854008 A BE854008 A BE 854008A
Authority
BE
Belgium
Prior art keywords
current component
fault current
electrical installation
installation switch
switch
Prior art date
Application number
BE177063A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BE854008A publication Critical patent/BE854008A/fr

Links

Classifications

    • 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
    • H01H71/082—Connections between juxtaposed circuit breakers
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
BE177063A 1976-04-27 1977-04-27 Composant a courant de defaut pouvant etre associe a un commutateur d'installation electrique BE854008A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762618288 DE2618288C3 (de) 1976-04-27 1976-04-27 Installations-Selbstschalter

Publications (1)

Publication Number Publication Date
BE854008A true BE854008A (fr) 1977-08-16

Family

ID=5976309

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177063A BE854008A (fr) 1976-04-27 1977-04-27 Composant a courant de defaut pouvant etre associe a un commutateur d'installation electrique

Country Status (6)

Country Link
AT (1) AT376522B (fr)
BE (1) BE854008A (fr)
DE (1) DE2618288C3 (fr)
FR (1) FR2349945A1 (fr)
GB (1) GB1583732A (fr)
IT (1) IT1081466B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834327C2 (de) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Elektrischer Vollschutzschalter
FR2440609A1 (fr) * 1978-11-06 1980-05-30 Merlin Gerin Bloc auxiliaire de commande d'ouverture d'un disjoncteur de protection differentielle
EP0103167B1 (fr) * 1982-08-19 1987-11-11 BROWN, BOVERI & CIE Aktiengesellschaft Interrupteur avec déclenchement par un courant de fuite
US4568899A (en) * 1984-03-27 1986-02-04 Siemens Aktiengesellschaft Ground fault accessory for a molded case circuit breaker
DE3642471A1 (de) * 1986-12-12 1988-06-23 Bbc Brown Boveri & Cie Schutzschalterkombination
FR2656464B1 (fr) * 1989-12-22 1992-03-27 Merlin Gerin Boitier isolant pour un disjoncteur differentiel a neutre passant ou sectionne.
DE29704168U1 (de) * 1997-03-07 1998-07-09 Siemens Ag Fehlerstromschutzschalter für den Betrieb von Stromkreisen mit der Schutzart Nullung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371007A (fr) * 1963-09-26 1964-08-28 Siemens Ag Disjoncteur électrique de sécurité avec interrupteur déclenché par des excès de courant, des courts-circuits et des courants de défaut
US3636482A (en) * 1970-05-25 1972-01-18 Federal Pacific Electric Co Modular circuit breakers and panelboards with ground-fault protection
US3784940A (en) * 1972-09-15 1974-01-08 Federal Pacific Electric Co Circuit breaker with overcurrent and auxiliary releases
US3855502A (en) * 1973-02-22 1974-12-17 Ite Imperial Corp Ground fault interrupter device
US3812400A (en) * 1973-03-05 1974-05-21 Ite Imperial Corp Modular ground fault interrupter

Also Published As

Publication number Publication date
FR2349945B1 (fr) 1983-03-25
GB1583732A (en) 1981-02-04
ATA285677A (de) 1984-04-15
IT1081466B (it) 1985-05-21
FR2349945A1 (fr) 1977-11-25
AT376522B (de) 1984-11-26
DE2618288C3 (de) 1980-09-18
DE2618288B2 (de) 1980-01-31
DE2618288A1 (de) 1977-11-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BROWN BOVERI & CIE A.G.

Effective date: 19860430