EP0156184A3 - Zusatzbaustein für einen Leistungsschalter mit einem Arbeitsstromauslöser - Google Patents

Zusatzbaustein für einen Leistungsschalter mit einem Arbeitsstromauslöser Download PDF

Info

Publication number
EP0156184A3
EP0156184A3 EP85102343A EP85102343A EP0156184A3 EP 0156184 A3 EP0156184 A3 EP 0156184A3 EP 85102343 A EP85102343 A EP 85102343A EP 85102343 A EP85102343 A EP 85102343A EP 0156184 A3 EP0156184 A3 EP 0156184A3
Authority
EP
European Patent Office
Prior art keywords
current
breaker
circuit
additional unit
residual current
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.)
Withdrawn
Application number
EP85102343A
Other languages
English (en)
French (fr)
Other versions
EP0156184A2 (de
Inventor
William E. May
Peter N. C. Pang
William R. Taylor
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0156184A2 publication Critical patent/EP0156184A2/de
Publication of EP0156184A3 publication Critical patent/EP0156184A3/de
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • H01H2071/0278—Mounting several complete assembled circuit breakers together with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip
    • 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
    • H01H83/04—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 with testing means for indicating the ability of the switch or relay to function properly

Abstract

Es wird ein Fehlerstrom-Zusatzbauteil für einen gekapsel­ ten Leistungsschalter durch die Ertüchtigung eines Arbeits­ stromauslösers derart geschaffen, daß dieser auslöst, wenn ein entsprechender Fehlerstrom vorhanden ist. Hierzu wird eine gedruckte Schaltung in das Gehäuse des Arbeitsstrom­ auslösers eingebaut, wodurch das Vorsehen eines getrennten Fehlerstrom-Relais entfallen kann. Fehlerstromauslösung und Arbeitsstromauslösung stehen im gleichen Zusatzbauteil zur Verfügung, ohne daß zusätzliche Anbau- und Verdrah­ tungsarbeiten notwendig sind.
EP85102343A 1984-03-27 1985-03-01 Zusatzbaustein für einen Leistungsschalter mit einem Arbeitsstromauslöser Withdrawn EP0156184A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/593,858 US4568899A (en) 1984-03-27 1984-03-27 Ground fault accessory for a molded case circuit breaker
US593858 1984-03-27

Publications (2)

Publication Number Publication Date
EP0156184A2 EP0156184A2 (de) 1985-10-02
EP0156184A3 true EP0156184A3 (de) 1986-05-28

Family

ID=24376501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102343A Withdrawn EP0156184A3 (de) 1984-03-27 1985-03-01 Zusatzbaustein für einen Leistungsschalter mit einem Arbeitsstromauslöser

Country Status (4)

Country Link
US (1) US4568899A (de)
EP (1) EP0156184A3 (de)
JP (1) JPS60218729A (de)
DE (1) DE8505748U1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686600A (en) * 1985-04-22 1987-08-11 General Electric Company Modular ground fault circuit breaker
DE3619675A1 (de) * 1986-06-11 1987-12-17 Bbc Brown Boveri & Cie Selbstschalterblock
IT210417Z2 (it) * 1987-06-09 1988-12-30 Bassani Spa Apparecchiatura elettrica di protezione magnetermica e differenziale.
GB8713791D0 (en) * 1987-06-12 1987-07-15 Bicc Plc Electric circuit breaking apparatus
FR2624666B1 (de) * 1987-12-10 1990-04-06 Merlin Gerin
FR2625603B1 (fr) * 1987-12-30 1993-05-07 Telemecanique Electrique Appareil interrupteur electrique protege et son dispositif de fixation
US5095398A (en) * 1990-02-12 1992-03-10 Square D Company Electrical circuit breaker protection device
IE71036B1 (en) * 1990-02-23 1997-01-15 Square D Co A circuit breaker
US5510945A (en) * 1994-01-31 1996-04-23 Siemens Energy & Automation Power supply for ground fault circuit interrupter
US5490030A (en) * 1994-01-31 1996-02-06 Taylor; Harold L. Electromagnetic and radio frequency interference suppression for ground fault circuit interrupters
US5414395A (en) * 1994-02-14 1995-05-09 Siemens Energy & Automation, Inc. Electronic housing for two-pole ground fault circuit interrupter
US5483211A (en) * 1994-06-23 1996-01-09 Eaton Corporation Two-pole compartmentalized ground fault miniature circuit breaker with a single central electronics compartment
AP854A (en) * 1996-05-10 2000-07-03 Circuit Breaker Industries Ltd Modular circuit breaker interconnection system.
US5907461A (en) * 1997-10-01 1999-05-25 Eaton Corporation Molded case circuit breaker with ground fault protection and signaling switches
US7400477B2 (en) * 1998-08-24 2008-07-15 Leviton Manufacturing Co., Inc. Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection
US6437700B1 (en) * 2000-10-16 2002-08-20 Leviton Manufacturing Co., Inc. Ground fault circuit interrupter
US7463124B2 (en) 1998-08-24 2008-12-09 Leviton Manufacturing Co., Inc. Circuit interrupting device with reverse wiring protection
US6288882B1 (en) * 1998-08-24 2001-09-11 Leviton Manufacturing Co., Inc. Circuit breaker with independent trip and reset lockout
US6232857B1 (en) * 1999-09-16 2001-05-15 General Electric Company Arc fault circuit breaker
US6324043B1 (en) 1999-09-28 2001-11-27 Eaton Corporation Residual current detector with fail safe lockout device
WO2002080329A1 (en) * 2001-03-30 2002-10-10 Pdl Holdings Limited A compact circuit interuption device
US6545574B1 (en) * 2001-12-17 2003-04-08 General Electric Company Arc fault circuit breaker
DE10254038A1 (de) * 2002-11-20 2004-06-03 Moeller Gmbh Hilfsauslöser für Motorschutzschalter
US6949994B2 (en) * 2002-12-30 2005-09-27 Leviton Manufacturing Co., Inc. GFCI without bridge contacts and having means for automatically blocking a face opening of a protected receptacle when tripped
US7944331B2 (en) 2003-02-03 2011-05-17 Leviton Manufacturing Co., Inc. Circuit interrupting device with reverse wiring protection
US7737809B2 (en) * 2003-02-03 2010-06-15 Leviton Manufacturing Co., Inc. Circuit interrupting device and system utilizing bridge contact mechanism and reset lockout
US6864428B2 (en) * 2003-07-03 2005-03-08 Delphi Technologies, Inc. Electronic package having fastener particle containment and assembly method
US7414499B2 (en) * 2004-04-08 2008-08-19 Leviton Manufacturing Co., Inc. Circuit interrupting device with a single test-reset button
US7576630B2 (en) * 2004-09-13 2009-08-18 Cooper Technologies Company Fusible switching disconnect modules and devices
US7170376B2 (en) * 2004-12-09 2007-01-30 Eaton Corporation Electrical switching apparatus including a housing and a trip circuit forming a composite structure
US7455538B2 (en) * 2005-08-31 2008-11-25 Leviton Manufacturing Co., Inc. Electrical wiring devices with a protective shutter
US7623351B2 (en) * 2005-12-12 2009-11-24 Norgren, Inc. Valve with an integrated PC board and connecting bar
US7358836B2 (en) * 2006-03-29 2008-04-15 Eaton Corporation Shield, and printed circuit board and electrical apparatus employing the same
US7804255B2 (en) 2007-07-26 2010-09-28 Leviton Manufacturing Company, Inc. Dimming system powered by two current sources and having an operation indicator module
US8049122B2 (en) * 2008-02-19 2011-11-01 Siemens Industry, Inc. Moisture resistant push to test button for circuit breakers
US9349559B2 (en) * 2009-03-23 2016-05-24 Siemens Industry, Inc. Low-profile electronic circuit breakers, breaker tripping mechanisms, and systems and methods of using same
US8134828B2 (en) * 2010-01-21 2012-03-13 Cooper Technologies Company Configurable deadfront fusible panelboard
US8444309B2 (en) 2010-08-13 2013-05-21 Leviton Manufacturing Company, Inc. Wiring device with illumination
DE102012218504A1 (de) * 2012-10-11 2014-04-17 Bender Gmbh & Co. Kg Differenzstrom-Überwachungseinrichtung mit Lichtbogenerkennung
CN108597966B (zh) * 2018-06-29 2023-12-22 上海安奕极企业发展有限公司 电子式脱扣保护器
US11581159B2 (en) * 2019-09-03 2023-02-14 Eaton Intelligent Power Limited Circuit interrupters with ground fault modules and related methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means
US4112270A (en) * 1977-09-02 1978-09-05 Rys Tadeusz J Means connecting circuit breaker and auxiliary feature modules
DE2618288B2 (de) * 1976-04-27 1980-01-31 Brown, Boveri & Cie Ag, 6800 Mannheim Installations-Selbstschalter
US4246558A (en) * 1979-01-22 1981-01-20 Gould Inc. Auxiliary feature modules for circuit breakers
GB2109163A (en) * 1981-11-04 1983-05-25 Federal Electric Ltd Circuit breakers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784940A (en) * 1972-09-15 1974-01-08 Federal Pacific Electric Co Circuit breaker with overcurrent and auxiliary releases
US3999103A (en) * 1975-03-14 1976-12-21 Westinghouse Electric Corporation Multi-pole ground fault circuit breaker
US4093977A (en) * 1976-06-15 1978-06-06 Westinghouse Electric Corp. Ground fault protective device
DE2710377C2 (de) * 1977-03-10 1979-04-19 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung von Stahl aus Metallschwamm unter Verwendung von Glasplasmen als Energieträger
US4412193A (en) * 1978-09-07 1983-10-25 Leviton Manufacturing Company, Inc. Resettable circuit breaker for use in ground fault circuit interrupters and the like
US4281359A (en) * 1980-03-14 1981-07-28 General Electric Company Static trip unit for molded case circuit breakers
US4363063A (en) * 1981-08-05 1982-12-07 Boltswitch, Inc. Load break switch with built-in ground fault sensing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means
DE2618288B2 (de) * 1976-04-27 1980-01-31 Brown, Boveri & Cie Ag, 6800 Mannheim Installations-Selbstschalter
US4112270A (en) * 1977-09-02 1978-09-05 Rys Tadeusz J Means connecting circuit breaker and auxiliary feature modules
US4246558A (en) * 1979-01-22 1981-01-20 Gould Inc. Auxiliary feature modules for circuit breakers
GB2109163A (en) * 1981-11-04 1983-05-25 Federal Electric Ltd Circuit breakers

Also Published As

Publication number Publication date
JPS60218729A (ja) 1985-11-01
DE8505748U1 (de) 1985-05-09
EP0156184A2 (de) 1985-10-02
US4568899A (en) 1986-02-04

Similar Documents

Publication Publication Date Title
EP0156184A3 (de) Zusatzbaustein für einen Leistungsschalter mit einem Arbeitsstromauslöser
DE4432643B4 (de) Kontaktanordnung für einen Fehlerstromschutzschalter
EP0074576A2 (de) Kombinierter Fehlerstromschutz- und Leitungsschutzschalter
DE3823101A1 (de) Redundante ausloeseeinrichtung
DE3817528C2 (de)
DE2938068C2 (de)
EP0785610A2 (de) Uberwachungsgerät mit Selbstdiagnose
EP0889569A2 (de) Installationsgerät
EP0171775A3 (de) Sicherheitsschalter
DE613730C (de) Anzeigeeinrichtung, die beim Ausloesen eines jeden von mehreren Sicherungsautomaten anspricht
DE19635055A1 (de) Elektrisches Niederspannungsschaltgerät
DE202004014580U1 (de) Elektronischer Schutzschalter mit einstellbarer Auslöse-Charakteristik
DE1241526B (de) Stromwandlerschaltung fuer Selektivschutz
DE4445961A1 (de) Steuereinheit für elektrische Lasten, insbesondere für Motoren
DE10102316A1 (de) Motorstarteranordnung
DE3444655A1 (de) Schaltung fuer eine einphasige geraetestromversorgung aus einem dreiphasennetz
DE899826C (de) Schalteinrichtung mit zwei oder mehr sich gegenseitig ueberwachenden Stromkreisen
DE761010C (de) Schutzschaltung fuer elektrische Widerstandsschweissmaschinen grosser Leistung
DE1048340B (de)
DE1199866B (de) Vorrichtung zum Schutz einer erregten Synchronmaschine gegen asynchronen Lauf
DE961554C (de) Anordnung zur Kurzunterbrechung eines Stromkreises und darauffolgender Schnellwiedereinschaltung
DE738855C (de) Anordnung fuer Schutzeinrichtungen von elektrischen Leitungen, Generatoren usw
DE874166C (de) Zaehleranordnung
EP0948112A2 (de) Motorschutzeinrichtung
DE1055104B (de) Anordnung zum Schutz von Mehrphasenstromverbrauchern gegen Phasenausfall

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MAY, WILLIAM E.

Inventor name: TAYLOR, WILLIAM R.

Inventor name: PANG, PETER N. C.

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR

17P Request for examination filed

Effective date: 19861121

17Q First examination report despatched

Effective date: 19880210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19880511

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PANG, PETER N. C.

Inventor name: MAY, WILLIAM E.

Inventor name: TAYLOR, WILLIAM R.