EP0902454A3 - Fehlerstromschutzschalter - Google Patents

Fehlerstromschutzschalter Download PDF

Info

Publication number
EP0902454A3
EP0902454A3 EP98113765A EP98113765A EP0902454A3 EP 0902454 A3 EP0902454 A3 EP 0902454A3 EP 98113765 A EP98113765 A EP 98113765A EP 98113765 A EP98113765 A EP 98113765A EP 0902454 A3 EP0902454 A3 EP 0902454A3
Authority
EP
European Patent Office
Prior art keywords
ground fault
circuit interrupter
fault circuit
base
contacts
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.)
Granted
Application number
EP98113765A
Other languages
English (en)
French (fr)
Other versions
EP0902454A2 (de
EP0902454B1 (de
Inventor
Alexander Schneider
Gerhard Ziegler
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0902454A2 publication Critical patent/EP0902454A2/de
Publication of EP0902454A3 publication Critical patent/EP0902454A3/de
Application granted granted Critical
Publication of EP0902454B1 publication Critical patent/EP0902454B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection 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
    • 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
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings
    • H01H73/08—Plug-in housings
    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Processing Of Terminals (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
EP98113765A 1997-09-11 1998-07-23 Fehlerstromschutzschalter Expired - Lifetime EP0902454B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29716302U 1997-09-11
DE29716302U DE29716302U1 (de) 1997-09-11 1997-09-11 Fehlerstromschutzschalter

Publications (3)

Publication Number Publication Date
EP0902454A2 EP0902454A2 (de) 1999-03-17
EP0902454A3 true EP0902454A3 (de) 1999-11-10
EP0902454B1 EP0902454B1 (de) 2006-04-19

Family

ID=8045835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113765A Expired - Lifetime EP0902454B1 (de) 1997-09-11 1998-07-23 Fehlerstromschutzschalter

Country Status (4)

Country Link
EP (1) EP0902454B1 (de)
CN (1) CN1211060A (de)
AT (1) ATE323946T1 (de)
DE (2) DE29716302U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111430193A (zh) * 2019-01-10 2020-07-17 南京捷泰电力设备有限公司 一种漏电保护断路器接地装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1463116A1 (de) * 1963-11-27 1969-12-11 Ellenberger & Poensgen Mit einem Klemmenbrett verbundene druckknopfbetaetigte UEberstromschalter
US3908154A (en) * 1974-09-13 1975-09-23 Ite Imperial Corp Two pole ground fault circuit protector
FR2580863A1 (fr) * 1985-04-22 1986-10-24 Gen Electric Disjoncteur modulaire de protection contre les mises accidentelles a la masse et son procede de montage
WO1992002065A1 (en) * 1990-07-19 1992-02-06 Square D Company Plug-in circuit breaker
GB2277407A (en) * 1993-04-22 1994-10-26 Smiths Industries Plc An electrical circuit breaker
DE29604216U1 (de) * 1996-03-07 1996-04-25 Abb Patent Gmbh, 68309 Mannheim Elektrischer Leitungs- oder Fehlerstromschutzschalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1463116A1 (de) * 1963-11-27 1969-12-11 Ellenberger & Poensgen Mit einem Klemmenbrett verbundene druckknopfbetaetigte UEberstromschalter
US3908154A (en) * 1974-09-13 1975-09-23 Ite Imperial Corp Two pole ground fault circuit protector
FR2580863A1 (fr) * 1985-04-22 1986-10-24 Gen Electric Disjoncteur modulaire de protection contre les mises accidentelles a la masse et son procede de montage
WO1992002065A1 (en) * 1990-07-19 1992-02-06 Square D Company Plug-in circuit breaker
GB2277407A (en) * 1993-04-22 1994-10-26 Smiths Industries Plc An electrical circuit breaker
DE29604216U1 (de) * 1996-03-07 1996-04-25 Abb Patent Gmbh, 68309 Mannheim Elektrischer Leitungs- oder Fehlerstromschutzschalter

Also Published As

Publication number Publication date
EP0902454A2 (de) 1999-03-17
DE59813496D1 (de) 2006-05-24
ATE323946T1 (de) 2006-05-15
CN1211060A (zh) 1999-03-17
DE29716302U1 (de) 1997-11-06
EP0902454B1 (de) 2006-04-19

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