ID20176A - LOAD BREAKER WHEN CONTACTING TO THE LAND - Google Patents

LOAD BREAKER WHEN CONTACTING TO THE LAND

Info

Publication number
ID20176A
ID20176A IDP980153A ID980153A ID20176A ID 20176 A ID20176 A ID 20176A ID P980153 A IDP980153 A ID P980153A ID 980153 A ID980153 A ID 980153A ID 20176 A ID20176 A ID 20176A
Authority
ID
Indonesia
Prior art keywords
land
contacting
load breaker
breaker
load
Prior art date
Application number
IDP980153A
Other languages
Indonesian (id)
Inventor
Yooji Ikehata
Kazumasa Watanabe
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ID20176A publication Critical patent/ID20176A/en

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
    • H01H83/02—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
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H73/48—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 having both electrothermal and electromagnetic automatic release

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
IDP980153A 1997-04-15 1998-02-09 LOAD BREAKER WHEN CONTACTING TO THE LAND ID20176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9097271A JPH10289643A (en) 1997-04-15 1997-04-15 Earth leakage breaker

Publications (1)

Publication Number Publication Date
ID20176A true ID20176A (en) 1998-10-22

Family

ID=14187875

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980153A ID20176A (en) 1997-04-15 1998-02-09 LOAD BREAKER WHEN CONTACTING TO THE LAND

Country Status (5)

Country Link
JP (1) JPH10289643A (en)
KR (1) KR19980079889A (en)
CN (1) CN1061773C (en)
ID (1) ID20176A (en)
TW (1) TW365012B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101045406B1 (en) 2006-11-10 2011-06-30 가와무라 일렉트릭 가부시키가이샤 Circuit breaker
JP4889555B2 (en) * 2007-04-23 2012-03-07 三菱電機株式会社 Circuit breaker
KR100876535B1 (en) * 2007-08-20 2008-12-31 엘에스산전 주식회사 Auxiliary contact device of breaker
KR100845532B1 (en) * 2008-01-29 2008-07-10 주식회사 대륙 Trip device of earth leakage breaker
KR100896746B1 (en) 2008-12-16 2009-05-11 주식회사 대륙 Switchgear of earth leakage circuit breaker
CN103119683B (en) * 2010-09-22 2015-06-03 松下电器产业株式会社 Switching device
CN102094507A (en) * 2010-12-03 2011-06-15 广东盈然木业有限公司 Natural vegetable oil varnished floor board and manufacturing method thereof
CN102683130B (en) * 2011-03-09 2016-03-23 上海电科电器科技有限公司 Circuit breaker with optimized space allocation
AU2012225034B2 (en) * 2011-03-09 2016-06-09 Seari Electric Technology Co., Ltd. Circuit breaker for optimizing space allocation
JP6658360B2 (en) * 2016-07-05 2020-03-04 三菱電機株式会社 Earth leakage breaker
CN108807100B (en) * 2017-05-04 2023-08-22 周思雨 Miniature circuit breaker and automatic switching-on/off control device and method
CN108389763B (en) * 2018-05-09 2023-10-31 佳一电气有限公司 N-pole circuit breaker unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456493A (en) * 1987-08-27 1989-03-03 Matsushita Electric Industrial Co Ltd Voice recognition

Also Published As

Publication number Publication date
CN1196565A (en) 1998-10-21
KR19980079889A (en) 1998-11-25
TW365012B (en) 1999-07-21
CN1061773C (en) 2001-02-07
JPH10289643A (en) 1998-10-27

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