NO774292L - System for beskyttelse av et elektrisk anlegg i en bygning - Google Patents

System for beskyttelse av et elektrisk anlegg i en bygning

Info

Publication number
NO774292L
NO774292L NO774292A NO774292A NO774292L NO 774292 L NO774292 L NO 774292L NO 774292 A NO774292 A NO 774292A NO 774292 A NO774292 A NO 774292A NO 774292 L NO774292 L NO 774292L
Authority
NO
Norway
Prior art keywords
building
protection
electrical
electrical system
Prior art date
Application number
NO774292A
Other languages
English (en)
Other versions
NO146726C (no
NO146726B (no
Inventor
Humphrey Douglas Arc Hielckert
Original Assignee
Nl Weber Mij
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 Nl Weber Mij filed Critical Nl Weber Mij
Publication of NO774292L publication Critical patent/NO774292L/no
Publication of NO146726B publication Critical patent/NO146726B/no
Publication of NO146726C publication Critical patent/NO146726C/no

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Locating Faults (AREA)
  • Distribution Board (AREA)
  • Connection Or Junction Boxes (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Patch Boards (AREA)
NO774292A 1976-12-22 1977-12-14 Utloeserkobling for et elektrisk anlegg i en bygning. NO146726C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7614248A NL7614248A (nl) 1976-12-22 1976-12-22 Stelsel voor beveiliging van een elektrische installatie in een gebouw.

Publications (3)

Publication Number Publication Date
NO774292L true NO774292L (no) 1978-06-23
NO146726B NO146726B (no) 1982-08-16
NO146726C NO146726C (no) 1982-11-24

Family

ID=19827430

Family Applications (1)

Application Number Title Priority Date Filing Date
NO774292A NO146726C (no) 1976-12-22 1977-12-14 Utloeserkobling for et elektrisk anlegg i en bygning.

Country Status (9)

Country Link
DE (1) DE2756237C2 (no)
DK (1) DK570477A (no)
ES (1) ES465307A1 (no)
FR (1) FR2375740A1 (no)
GB (1) GB1591058A (no)
IT (1) IT1090634B (no)
NL (1) NL7614248A (no)
NO (1) NO146726C (no)
SE (1) SE438571B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430660A1 (fr) * 1978-07-03 1980-02-01 Merlin Gerin Bloc differentiel de commande de declenchement d'un disjoncteur electrique
DE2834327C2 (de) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Elektrischer Vollschutzschalter
FR2513007A1 (fr) * 1981-09-15 1983-03-18 Telemecanique Electrique Appareil electrique, en particulier un relais ou petit contacteur
NL185373C (nl) * 1983-09-21 1990-03-16 Hazemeijer Bv Elektrische verdeelinstallatie.
DE3518873C2 (de) * 1984-05-17 1993-12-09 Siemens Ag Anordnung von Geräten der elektrischen Nachrichtentechnik in einem Gestell
DE3431581A1 (de) * 1984-08-28 1986-03-20 Friedrich Dipl.-Ing. 8033 Krailling Lauerer Elektrischer Schalter
GB2247568A (en) * 1990-08-30 1992-03-04 Mk Electric Ltd Circuitbreaker electrical control apparatus
DE4337254B4 (de) * 1993-11-02 2005-05-19 Aeg Niederspannungstechnik Gmbh & Co Kg Fehlerstrommodul, der mit Leitungsschutzschaltern zusammensetzbar ist
FR2725071B1 (fr) * 1994-09-28 1996-12-13 Schneider Electric Sa Interrupteur differentiel associe a un ou plusieurs elements de protection de circuits tels des coupe-circuits a fusibles ou disjoncteurs
FR2731837B1 (fr) * 1995-03-16 1997-06-06 Legrand Sa Disjoncteur differentiel unipolaire et neutre
FR2751125B1 (fr) * 1996-07-11 1998-10-23 Legrand Sa Appareil electrique a protection differentielle
FR2751162B1 (fr) * 1996-07-11 1998-10-23 Legrand Sa Appareil electrique a bornes d'entree et de sortie debouchant sur une meme face du boitier
FR2754401B1 (fr) * 1996-10-08 1998-11-20 Schneider Electric Sa Dispositif de connexion electrique entre un appareil de protection tel qu'un interrupteur differentiel et des appareils dependants tels que disjoncteurs divisionnaires et/ou fusibles divisionnaires
FR2795874B1 (fr) * 1999-07-02 2001-10-12 Legrand Sa Accessoire de raccordement pour appareillages electriques, en particulier pour appareillages electriques modulaires
US7576630B2 (en) 2004-09-13 2009-08-18 Cooper Technologies Company Fusible switching disconnect modules and devices
IS8689A (is) * 2007-11-09 2009-05-10 Hilmir Ingi Jonsson Ground Terminal Block Fault Indicator
KR200477244Y1 (ko) * 2011-02-22 2015-05-22 엘에스산전 주식회사 배선용 차단기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218418A (en) * 1961-05-19 1965-11-16 Westinghouse Electric Corp Circuit breaker with arc-extinguishing means
DE1169015B (de) * 1962-09-28 1964-04-30 Siemens Ag Elektrische Schutzschalter mit UEberstrom-, Kurzschluss- und Fehlerstromausloeser
US3256407A (en) * 1963-10-28 1966-06-14 Gen Electric Circuit breaker and accessory device combination
DE2115034B2 (de) * 1971-03-29 1977-07-21 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzschalter mit ueberstrom-, kurzschluss- und fehlerstromschutz
US3745414A (en) * 1972-01-21 1973-07-10 Westinghouse Electric Corp Ground fault circuit interrupter
US3855502A (en) * 1973-02-22 1974-12-17 Ite Imperial Corp Ground fault interrupter device

Also Published As

Publication number Publication date
DE2756237C2 (de) 1983-07-14
FR2375740B1 (no) 1981-12-04
SE438571B (sv) 1985-04-22
NL7614248A (nl) 1978-06-26
DE2756237A1 (de) 1978-07-06
NO146726C (no) 1982-11-24
DK570477A (da) 1978-06-23
NO146726B (no) 1982-08-16
SE7714622L (sv) 1978-06-23
GB1591058A (en) 1981-06-10
IT1090634B (it) 1985-06-26
FR2375740A1 (fr) 1978-07-21
ES465307A1 (es) 1979-01-01

Similar Documents

Publication Publication Date Title
SE7508020L (sv) Stromkensligt kretsskyddssystem
DK311977A (da) Beskyttelseskredslob for en vekselretter
SE7714316L (sv) Kopplingsanordning for skydd av telefonledningar
NO146001C (no) Elektronisk maalebaand
DK330477A (da) Katodisk beskyttelsessystem
NO774292L (no) System for beskyttelse av et elektrisk anlegg i en bygning
NO790241L (no) Innbruddssikringsanordning for bygninger
SE423039B (sv) Skyddshjelm
AR213190A1 (es) Disyuntor electrico
SE7708146L (sv) Elektrisk stromalstrare
SE423727B (sv) Skyddsbeleggning for stalytor
SE7807368L (sv) Kapslat elektriskt stellverk
SE406152B (sv) Horselskyddspropp
FI762393A (fi) System foer stabilisering av massasuspensionstroemmen i en hydraulisk inloppslaoda i en pappersmaskin
DK163377A (da) Elektrisk installationsfordeling
AT369189B (de) Elektrisches schaltgeraet
SE419013B (sv) Skyddskoppling
SE413733B (sv) Anordning for lasning av elektriska byggrupper
AT382082B (de) Feuerschutzvorrichtung
BE855021A (nl) Kabelbescherming
SE7810607L (sv) Overvarvsskydd
SE7705897L (sv) Skyddskapa for ett elektriskt anslutningsdon
AT366843B (de) Tonbandsystem
DK224477A (da) Elektrisk installationsanleg med forgreningsdaser
PL98910B1 (pl) Uklad elektryczny zabezpieczenia obwodu sterowniczego