IT9019089A0 - Complesso di trasformatore di corrente di interruttore in custodia plastica stampata - Google Patents

Complesso di trasformatore di corrente di interruttore in custodia plastica stampata

Info

Publication number
IT9019089A0
IT9019089A0 IT9019089A IT1908990A IT9019089A0 IT 9019089 A0 IT9019089 A0 IT 9019089A0 IT 9019089 A IT9019089 A IT 9019089A IT 1908990 A IT1908990 A IT 1908990A IT 9019089 A0 IT9019089 A0 IT 9019089A0
Authority
IT
Italy
Prior art keywords
current transformer
molded plastic
plastic housing
switch current
transformer assembly
Prior art date
Application number
IT9019089A
Other languages
English (en)
Other versions
IT1238185B (it
IT9019089A1 (it
Inventor
Roger Neil Castonguay
Joseph Michael Palmieri
Graham Ansloe Scott
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT9019089A0 publication Critical patent/IT9019089A0/it
Publication of IT9019089A1 publication Critical patent/IT9019089A1/it
Application granted granted Critical
Publication of IT1238185B publication Critical patent/IT1238185B/it

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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
IT01908990A 1989-01-18 1990-01-17 Complesso di trasformatore di corrente di interruttore in custodia plastica stampata IT1238185B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/299,179 US4884048A (en) 1989-01-18 1989-01-18 Molded case circuit breaker current transformer assembly

Publications (3)

Publication Number Publication Date
IT9019089A0 true IT9019089A0 (it) 1990-01-17
IT9019089A1 IT9019089A1 (it) 1991-07-17
IT1238185B IT1238185B (it) 1993-07-09

Family

ID=23153638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01908990A IT1238185B (it) 1989-01-18 1990-01-17 Complesso di trasformatore di corrente di interruttore in custodia plastica stampata

Country Status (7)

Country Link
US (1) US4884048A (it)
JP (1) JPH02227933A (it)
BR (1) BR9000173A (it)
CA (1) CA2005531C (it)
DE (1) DE4000356A1 (it)
FR (1) FR2641897A1 (it)
IT (1) IT1238185B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905506U1 (de) * 1989-05-02 1990-09-06 Siemens AG, 1000 Berlin und 8000 München Handbetätigbarer Schutzschalter
US5166862A (en) * 1990-09-28 1992-11-24 Square D Company Panel for mounting electronics
US5027095A (en) * 1990-10-29 1991-06-25 General Electric Company Molded case circuit breaker cover insert
US5260676A (en) * 1991-03-27 1993-11-09 Westinghouse Electric Corp. Dual wound trip solenoid
US5276416A (en) * 1991-09-20 1994-01-04 Kabushiki Kaisha Toshiba Circuit breaker
US5162766A (en) * 1991-10-07 1992-11-10 General Electric Company Molded case circuit breaker with interchangeable trip circuits
US5581219A (en) * 1991-10-24 1996-12-03 Fuji Electric Co., Ltd. Circuit breaker
US5303113A (en) * 1992-03-30 1994-04-12 General Electric Company Digital circuit interrupter with RFI and EMI shielding
US5424899A (en) * 1992-10-30 1995-06-13 Square D Company Compact transformer and method of assembling same
FR2703507B1 (fr) * 1993-04-01 1995-06-02 Merlin Gerin Disjoncteur comportant un dispositif de calibration amovible.
US5321378A (en) * 1993-04-08 1994-06-14 General Electric Company Molded case circuit breaker current transformer adapter unit
DE4408234C1 (de) * 1994-03-11 1995-06-14 Kloeckner Moeller Gmbh Gehäuseaufbau mit Zusatzeinrichtungen für Leistungsschalter
FI99235C (fi) * 1995-01-30 1997-11-10 Abb Transmit Oy Järjestely sähköisen komponentin kiinnittämiseksi asennusalustalle
US5495396A (en) * 1995-02-06 1996-02-27 General Electric Company Circuit breaker trip unit connector clips
AU706793B2 (en) * 1996-12-31 1999-06-24 Lg Industrial Systems Co. Ltd. Separable circuit breaker
US6191947B1 (en) * 1998-09-28 2001-02-20 Siemens Energy & Automation, Inc. Electronic trip unit and mounting method
DE29917174U1 (de) * 1999-09-30 2000-01-13 Abb Patent Gmbh, 68309 Mannheim Elektronisches Überlastrelais
US6487057B1 (en) * 2000-06-13 2002-11-26 Eaton Corporation Ground fault current interrupter/arc fault current interrupter circuit breaker with fail safe mechanism
US6603381B2 (en) * 2001-08-13 2003-08-05 General Electric Company Primary conductor for a transformer
US6768402B2 (en) 2002-04-15 2004-07-27 Eaton Corporation Externally controllable circuit breaker
US7026894B2 (en) * 2003-03-13 2006-04-11 General Electric Company Method and apparatus for magnetically tripping circuit breakers
US7843291B2 (en) * 2006-02-23 2010-11-30 Siemens Industry, Inc. Integrated maglatch accessory
KR100823144B1 (ko) * 2006-03-29 2008-04-21 새턴정보통신(주) 이상전류의 차단 및 리셋 기능이 구성된 차단기
EP2109129B1 (en) * 2008-04-11 2016-03-30 ABB Technology AG Medium voltage circuit breaker with integrated electronic protection unit
DE102008050346B3 (de) * 2008-10-02 2010-04-22 Siemens Aktiengesellschaft Stromwandleranordnung zu Stromversorgung elektroniscer Auslöser eines Schaltgeräts
US9779890B2 (en) 2013-06-28 2017-10-03 Schneider Electric USA, Inc. Terminal shield with integrated current transformer
USD1074624S1 (en) * 2022-11-01 2025-05-13 Ls Electric Co., Ltd. Molded case circuit breaker
USD1089106S1 (en) * 2023-11-23 2025-08-19 Schneider Electric (China) Co., Ltd. Residual current monitoring and protection module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104601A (en) * 1976-04-12 1978-08-01 I-T-E Imperial Corp. Direct fault tripping of circuit breaker having solid state trip means
US4281359A (en) * 1980-03-14 1981-07-28 General Electric Company Static trip unit for molded case circuit breakers
US4470627A (en) * 1982-09-20 1984-09-11 Carroll George J Portable leaf and trash collector
US4591942A (en) * 1984-12-07 1986-05-27 General Electric Company Current sensing transformer assembly
US4641216A (en) * 1985-04-22 1987-02-03 General Electric Company Signal processor module for ground fault circuit breaker
US4741002A (en) * 1985-06-10 1988-04-26 General Electric Company RMS calculation circuit
US4652975A (en) * 1986-04-28 1987-03-24 General Electric Company Mounting arrangement for circuit breaker current sensing transformers
US4728914A (en) * 1987-05-04 1988-03-01 General Electric Company Rating plug enclosure for molded case circuit breakers
US4754247A (en) * 1987-06-12 1988-06-28 General Electric Company Molded case circuit breaker accessory enclosure
US4794356A (en) * 1987-12-16 1988-12-27 General Electric Company Molded case circuit breaker auxiliary switch unit
US4788621A (en) * 1987-12-16 1988-11-29 General Electric Company Molded case circuit breaker multiple accessory unit

Also Published As

Publication number Publication date
IT1238185B (it) 1993-07-09
US4884048A (en) 1989-11-28
IT9019089A1 (it) 1991-07-17
FR2641897A1 (fr) 1990-07-20
JPH02227933A (ja) 1990-09-11
DE4000356A1 (de) 1990-07-19
CA2005531C (en) 2000-05-02
BR9000173A (pt) 1990-10-23
CA2005531A1 (en) 1990-07-18

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Legal Events

Date Code Title Description
0001 Granted