ES465307A1 - System for protection of an electric installation in a building - Google Patents

System for protection of an electric installation in a building

Info

Publication number
ES465307A1
ES465307A1 ES465307A ES465307A ES465307A1 ES 465307 A1 ES465307 A1 ES 465307A1 ES 465307 A ES465307 A ES 465307A ES 465307 A ES465307 A ES 465307A ES 465307 A1 ES465307 A1 ES 465307A1
Authority
ES
Spain
Prior art keywords
protective devices
group protective
space
group
ground
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES465307A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NL WEBER MIJ
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 ES465307A1 publication Critical patent/ES465307A1/en
Expired legal-status Critical Current

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)
  • Connection Or Junction Boxes (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Distribution Board (AREA)
  • Patch Boards (AREA)
  • Locating Faults (AREA)

Abstract

An apparatus for protecting an electrical installation in a building, comprising a distribution box of groups, which has space for one or more group protective devices, which are intended to be arranged in equipment, and space for one or more fault detection devices in the connection to ground, each earthing fault detecting device being designed to interrupt the electric current through one of the group protective devices, said apparatus being characterized because the space to establish a fault detection device in the door to earth is adjacent to the space for the team of group protective devices, in the longitudinal direction of said equipment or set; because the housing boxes of the group protective devices and the fault detection devices in the ground connection, after their position in the group distribution box, together, provide a free, supporting edge for a coupling member, and in that the group protective devices and the ground fault detector have all means cooperating with the coupling member to transfer the action of the ground fault failure detector device to the group protective devices. (Machine-translation by Google Translate, not legally binding)
ES465307A 1976-12-22 1977-12-21 System for protection of an electric installation in a building Expired ES465307A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7614248A NL7614248A (en) 1976-12-22 1976-12-22 SCHEME FOR PROTECTION OF AN ELECTRICAL INSTALLATION IN A BUILDING.

Publications (1)

Publication Number Publication Date
ES465307A1 true ES465307A1 (en) 1979-01-01

Family

ID=19827430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465307A Expired ES465307A1 (en) 1976-12-22 1977-12-21 System for protection of an electric installation in a building

Country Status (9)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430660A1 (en) * 1978-07-03 1980-02-01 Merlin Gerin DIFFERENTIAL BLOCK FOR TRIGGERING OF AN ELECTRIC CIRCUIT BREAKER
DE2834327C2 (en) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Full electrical circuit breaker
FR2513007A1 (en) * 1981-09-15 1983-03-18 Telemecanique Electrique ELECTRICAL APPARATUS, IN PARTICULAR A RELAY OR SMALL CONTACTOR
NL185373C (en) * 1983-09-21 1990-03-16 Hazemeijer Bv ELECTRICAL DISTRIBUTION SYSTEM.
DE3518873C2 (en) * 1984-05-17 1993-12-09 Siemens Ag Arrangement of electrical communications equipment in a rack
DE3431581A1 (en) * 1984-08-28 1986-03-20 Friedrich Dipl.-Ing. 8033 Krailling Lauerer Electrical circuit breaker
GB2247568A (en) * 1990-08-30 1992-03-04 Mk Electric Ltd Circuitbreaker electrical control apparatus
DE4337254B4 (en) * 1993-11-02 2005-05-19 Aeg Niederspannungstechnik Gmbh & Co Kg Fault current module, which can be assembled with circuit breakers
FR2725071B1 (en) * 1994-09-28 1996-12-13 Schneider Electric Sa DIFFERENTIAL SWITCH ASSOCIATED WITH ONE OR MORE CIRCUIT PROTECTIVE ELEMENTS SUCH AS FUSE OR CIRCUIT BREAKERS
FR2731837B1 (en) * 1995-03-16 1997-06-06 Legrand Sa SINGLE POLE AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER
FR2751125B1 (en) * 1996-07-11 1998-10-23 Legrand Sa DIFFERENTIAL PROTECTION ELECTRICAL APPARATUS
FR2751162B1 (en) * 1996-07-11 1998-10-23 Legrand Sa ELECTRIC APPARATUS WITH INPUT AND OUTPUT TERMINALS OPENING ON THE SAME SIDE OF THE HOUSING
FR2754401B1 (en) * 1996-10-08 1998-11-20 Schneider Electric Sa DEVICE FOR ELECTRICALLY CONNECTING BETWEEN A PROTECTION DEVICE SUCH AS A DIFFERENTIAL SWITCH AND DEPENDENT DEVICES SUCH AS DIVISIONAL CIRCUIT BREAKERS AND / OR DIVISION FUSES
FR2795874B1 (en) * 1999-07-02 2001-10-12 Legrand Sa CONNECTION ACCESSORY FOR ELECTRICAL EQUIPMENT, PARTICULARLY FOR MODULAR ELECTRICAL EQUIPMENT
US7576630B2 (en) 2004-09-13 2009-08-18 Cooper Technologies Company Fusible switching disconnect modules and devices
IS8689A (en) * 2007-11-09 2009-05-10 Hilmir Ingi Jonsson Ground Terminal Block Fault Indicator
KR200477244Y1 (en) * 2011-02-22 2015-05-22 엘에스산전 주식회사 Circuit breaker

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 (en) * 1962-09-28 1964-04-30 Siemens Ag Electrical circuit breakers with overcurrent, short-circuit and residual current releases
US3256407A (en) * 1963-10-28 1966-06-14 Gen Electric Circuit breaker and accessory device combination
DE2115034B2 (en) * 1971-03-29 1977-07-21 Brown, Boveri & Cie Ag, 6800 Mannheim CIRCUIT BREAKER WITH OVERCURRENT, SHORT CIRCUIT AND FAULT CURRENT PROTECTION
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 (en) 1983-07-14
FR2375740B1 (en) 1981-12-04
SE438571B (en) 1985-04-22
NL7614248A (en) 1978-06-26
DE2756237A1 (en) 1978-07-06
NO146726C (en) 1982-11-24
DK570477A (en) 1978-06-23
NO146726B (en) 1982-08-16
SE7714622L (en) 1978-06-23
NO774292L (en) 1978-06-23
GB1591058A (en) 1981-06-10
IT1090634B (en) 1985-06-26
FR2375740A1 (en) 1978-07-21

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