BR8806584A - Interruptor de circuito do tipo de alojamento moldado e unidade de acionamento por derivacao - Google Patents
Interruptor de circuito do tipo de alojamento moldado e unidade de acionamento por derivacaoInfo
- Publication number
- BR8806584A BR8806584A BR888806584A BR8806584A BR8806584A BR 8806584 A BR8806584 A BR 8806584A BR 888806584 A BR888806584 A BR 888806584A BR 8806584 A BR8806584 A BR 8806584A BR 8806584 A BR8806584 A BR 8806584A
- Authority
- BR
- Brazil
- Prior art keywords
- drive unit
- circuit switch
- type circuit
- molded housing
- housing type
- Prior art date
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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
-
- 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
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H71/465—Self-contained, easily replaceable microswitches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/133,867 US4786885A (en) | 1987-12-16 | 1987-12-16 | Molded case circuit breaker shunt trip unit |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8806584A true BR8806584A (pt) | 1989-08-22 |
Family
ID=22460668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR888806584A BR8806584A (pt) | 1987-12-16 | 1988-12-14 | Interruptor de circuito do tipo de alojamento moldado e unidade de acionamento por derivacao |
Country Status (7)
Country | Link |
---|---|
US (1) | US4786885A (pt) |
JP (1) | JPH01302633A (pt) |
BR (1) | BR8806584A (pt) |
CA (1) | CA1328900C (pt) |
DE (1) | DE3841910A1 (pt) |
FR (1) | FR2629261A1 (pt) |
IT (1) | IT1228032B (pt) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4894631A (en) * | 1988-09-06 | 1990-01-16 | General Electric Company | Molded case circuit breaker actuator-accessory unit |
US4890184A (en) * | 1988-12-30 | 1989-12-26 | Gen Electric | Molded case circuit breaker actuator-accessory unit |
US4912439A (en) * | 1989-01-27 | 1990-03-27 | General Electric Company | Molded case circuit breaker auxiliary switch unit |
US4939490A (en) * | 1989-02-17 | 1990-07-03 | General Electric Company | Molded case circuit breaker bell alarm unit |
DE8905506U1 (pt) * | 1989-05-02 | 1990-09-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
US5252937A (en) * | 1990-08-09 | 1993-10-12 | General Electric Company | Molded case circuit breaker modular bell alarm unit |
US5258729A (en) * | 1992-08-06 | 1993-11-02 | Eaton Corporation | Case circuit breaker having improved attachment means for accessory devices and accessory devices therefor |
US5684282A (en) * | 1996-03-22 | 1997-11-04 | General Electric Company | Drawout circuit breaker, position switch and reset arrangements |
US5740003A (en) * | 1996-09-19 | 1998-04-14 | General Electric Company | Circuit breaker shunt trip accessory with mechanical override |
US6060674A (en) * | 1997-05-28 | 2000-05-09 | Eaton Corporation | Circuit interrupter with plasma arc acceleration chamber and contact arm housing |
US5875885A (en) * | 1997-05-28 | 1999-03-02 | Eaton Corporation | Combined wire lead and interphase barrier for power switches |
US6961226B2 (en) * | 2002-11-12 | 2005-11-01 | General Electric Company | Method and system for providing power to circuit breakers |
DE10349549A1 (de) * | 2003-10-22 | 2005-05-25 | Siemens Ag | Vorrichtung zur Schnellabschaltung von Kurzschlüssen in elektrischen DC- und AC-Netzen |
JP2008159456A (ja) * | 2006-12-25 | 2008-07-10 | Fuji Electric Fa Components & Systems Co Ltd | 漏電遮断器 |
ITMI20080158A1 (it) * | 2008-01-31 | 2009-08-01 | Abb Spa | Dispositivo di interruzione per impianti di bassa tensione |
EP2109129B1 (en) * | 2008-04-11 | 2016-03-30 | ABB Technology AG | Medium voltage circuit breaker with integrated electronic protection unit |
KR20120071537A (ko) * | 2010-12-23 | 2012-07-03 | 엘에스산전 주식회사 | 배선용 차단기의 트립 장치 |
FR2999791B1 (fr) * | 2012-12-18 | 2015-01-02 | Schneider Electric Ind Sas | Dispositif modulaire de commutation electrique comportant au moins un bloc de coupure unipolaire et ensemble de commutation comportant de tels dispositifs |
US10304575B2 (en) * | 2013-12-26 | 2019-05-28 | Nuscale Power, Llc | Actuating a nuclear reactor safety device |
US9685287B2 (en) | 2014-12-03 | 2017-06-20 | Eaton Corporation | Circuit breakers with moving contact having heel-toe action |
US9697975B2 (en) | 2014-12-03 | 2017-07-04 | Eaton Corporation | Circuit breakers with moving contact arm with spaced apart contacts |
US9524842B2 (en) | 2014-12-19 | 2016-12-20 | Eaton Corporation | Molded case circuit breakers with a switch PCB over an internal pocket and behind a front cover |
USD781244S1 (en) | 2015-02-18 | 2017-03-14 | Eaton Corporation | Front panel of a circuit breaker |
JP6613622B2 (ja) * | 2015-05-26 | 2019-12-04 | 富士電機機器制御株式会社 | 回路遮断器 |
US9887050B1 (en) | 2016-11-04 | 2018-02-06 | Eaton Corporation | Circuit breakers with metal arc chutes with reduced electrical conductivity overlay material and related arc chutes |
CA3046993A1 (en) | 2016-12-30 | 2018-07-05 | Nuscale Power, Llc | Control rod damping system |
US10043626B1 (en) * | 2017-06-07 | 2018-08-07 | Eaton Intelligent Power Limited | Electrical switching apparatus assembly, and module assembly and operating method therefor |
US10229793B2 (en) | 2017-07-12 | 2019-03-12 | Eaton Intelligent Power Limited | Circuit interrupters having metal arc chutes with arc quenching members and related arc chutes |
US10958063B2 (en) | 2017-10-09 | 2021-03-23 | Eaton Intelligent Power Limited | Ground fault modules and related circuit interrupters and methods |
USD864129S1 (en) * | 2018-03-13 | 2019-10-22 | Eaton Intelligent Power Limited | Cover apparatus |
US11398363B2 (en) | 2018-10-30 | 2022-07-26 | Eaton Intelligent Power Limited | Circuit interrupters with lockout feature and related methods |
US10483068B1 (en) | 2018-12-11 | 2019-11-19 | Eaton Intelligent Power Limited | Switch disconnector systems suitable for molded case circuit breakers and related methods |
US11581159B2 (en) | 2019-09-03 | 2023-02-14 | Eaton Intelligent Power Limited | Circuit interrupters with ground fault modules and related methods |
US11342728B2 (en) | 2019-12-20 | 2022-05-24 | Eaton Intelligent Power Limited | Circuit interrupters with electronically controlled lock out tag out systems and related electrical distribution systems and methods |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297663A (en) * | 1979-10-26 | 1981-10-27 | General Electric Company | Circuit breaker accessories packaged in a standardized molded case |
FR2516305A1 (fr) * | 1981-11-06 | 1983-05-13 | Merlin Gerin | Disjoncteur de branchement a controle de la puissance souscrite par un module pilote |
JPS6068524A (ja) * | 1983-09-21 | 1985-04-19 | 三菱電機株式会社 | 回路しや断器 |
US4589052A (en) * | 1984-07-17 | 1986-05-13 | General Electric Company | Digital I2 T pickup, time bands and timing control circuits for static trip circuit breakers |
JPS6132324A (ja) * | 1984-07-20 | 1986-02-15 | 富士電機株式会社 | 配線用遮断器の内部付属装置取付構造 |
US4591942A (en) * | 1984-12-07 | 1986-05-27 | General Electric Company | Current sensing transformer assembly |
US4679019A (en) * | 1986-05-14 | 1987-07-07 | General Electric Company | Trip actuator for molded case circuit breakers |
US4700161A (en) * | 1986-07-07 | 1987-10-13 | General Electric Company | Combined trip unit and accessory module for electronic trip circuit breakers |
-
1987
- 1987-12-16 US US07/133,867 patent/US4786885A/en not_active Expired - Lifetime
-
1988
- 1988-12-01 CA CA000584740A patent/CA1328900C/en not_active Expired - Lifetime
- 1988-12-06 FR FR8815963A patent/FR2629261A1/fr not_active Withdrawn
- 1988-12-13 DE DE3841910A patent/DE3841910A1/de not_active Withdrawn
- 1988-12-14 BR BR888806584A patent/BR8806584A/pt unknown
- 1988-12-15 JP JP63315245A patent/JPH01302633A/ja active Pending
- 1988-12-16 IT IT8822957A patent/IT1228032B/it active
Also Published As
Publication number | Publication date |
---|---|
US4786885A (en) | 1988-11-22 |
FR2629261A1 (fr) | 1989-09-29 |
CA1328900C (en) | 1994-04-26 |
JPH01302633A (ja) | 1989-12-06 |
IT8822957A0 (it) | 1988-12-16 |
IT1228032B (it) | 1991-05-27 |
DE3841910A1 (de) | 1989-06-29 |
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