NZ595956A - A circuit breaker with a differential current protection device, an auxiliary contact and a disconnection actuator powered from line voltage - Google Patents
A circuit breaker with a differential current protection device, an auxiliary contact and a disconnection actuator powered from line voltageInfo
- Publication number
- NZ595956A NZ595956A NZ59595611A NZ59595611A NZ595956A NZ 595956 A NZ595956 A NZ 595956A NZ 59595611 A NZ59595611 A NZ 59595611A NZ 59595611 A NZ59595611 A NZ 59595611A NZ 595956 A NZ595956 A NZ 595956A
- Authority
- NZ
- New Zealand
- Prior art keywords
- contact
- pole
- moving contact
- stationary
- moving
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
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
- H01H83/22—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 the other condition being imbalance of two or more currents or voltages
- H01H83/226—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 the other condition being imbalance of two or more currents or voltages 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Relay Circuits (AREA)
- Electronic Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000062A ITBG20100062A1 (en) | 2010-11-17 | 2010-11-17 | ELECTRIC SWITCHING DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ595956A true NZ595956A (en) | 2013-03-28 |
Family
ID=43742513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ59595611A NZ595956A (en) | 2010-11-17 | 2011-10-25 | A circuit breaker with a differential current protection device, an auxiliary contact and a disconnection actuator powered from line voltage |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2455961B1 (en) |
CN (1) | CN102568967B (en) |
AU (1) | AU2011239222B2 (en) |
IT (1) | ITBG20100062A1 (en) |
NZ (1) | NZ595956A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015176734A1 (en) * | 2014-05-19 | 2015-11-26 | Abb Technology Ltd | High speed limiting electrical switchgear device |
FR3046289B1 (en) * | 2015-12-29 | 2018-02-16 | Legrand France | PROTECTIVE ELECTRICAL APPARATUS WITH MODULAR FORMAT |
CN207367899U (en) * | 2017-11-07 | 2018-05-15 | 施耐德电气工业公司 | The low-voltage distribution equipment of predetermined state can be detected |
CN109755078B (en) * | 2017-11-07 | 2020-05-29 | 施耐德电气工业公司 | Low-voltage power distribution device and method for controlling tripping of low-voltage power distribution device |
WO2019122539A1 (en) | 2017-12-22 | 2019-06-27 | Hager-Electro Sas | Modular electrical switching device |
AU2018423700B2 (en) * | 2018-05-16 | 2021-10-07 | Hager-Electro Sas | Electrical differential switching device |
EP3977577B1 (en) * | 2019-05-29 | 2024-01-03 | Hager-Electro Sas | Electric line (l) protection device for detecting a leakage fault, a short-circuit, fault, an overcurrent fault and an arc fault |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3412273A1 (en) * | 1984-04-02 | 1985-10-10 | Heinrich Kopp Gmbh & Co Kg, 8756 Kahl | Line protection circuit breaker having a differential-current trip device |
GB2295275B (en) * | 1994-11-15 | 1998-08-12 | Matsushita Electric Works Ltd | Circuit breaker |
DE10211902A1 (en) * | 2002-03-18 | 2003-10-02 | Eti Elektroelement Dd | Miniature circuit breaker with fault current cut-off |
US6952150B2 (en) * | 2002-10-02 | 2005-10-04 | Pass & Seymour, Inc. | Protective device with end of life indicator |
FR2920911B1 (en) * | 2007-09-11 | 2010-02-19 | Schneider Electric Ind Sas | ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION |
FR2927195A1 (en) * | 2008-02-04 | 2009-08-07 | Hager Electro S A S Soc Par Ac | HIGH AND LOW CONNECTION ELECTRICAL CUTTING APPARATUS |
ITMI20080330U1 (en) * | 2008-10-10 | 2010-04-11 | Abb Spa | AUTOMATIC BIPOLAR SWITCH FOR LOW VOLTAGE APPLICATIONS. |
DE102008052949B4 (en) * | 2008-10-23 | 2010-10-21 | Siemens Aktiengesellschaft | Method of protection against overvoltage in a system connected to a power supply system, overvoltage protection device and arrangement with such |
-
2010
- 2010-11-17 IT IT000062A patent/ITBG20100062A1/en unknown
-
2011
- 2011-10-17 EP EP20110185484 patent/EP2455961B1/en active Active
- 2011-10-19 AU AU2011239222A patent/AU2011239222B2/en active Active
- 2011-10-25 NZ NZ59595611A patent/NZ595956A/en unknown
- 2011-11-15 CN CN201110362182.3A patent/CN102568967B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102568967B (en) | 2016-02-03 |
AU2011239222B2 (en) | 2016-07-07 |
EP2455961A1 (en) | 2012-05-23 |
AU2011239222A1 (en) | 2012-05-31 |
EP2455961B1 (en) | 2013-08-28 |
ITBG20100062A1 (en) | 2012-05-18 |
CN102568967A (en) | 2012-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 25 OCT 2024 BY DENNEMEYER + CO Effective date: 20140829 Free format text: PATENT RENEWED FOR 7 YEARS UNTIL 25 OCT 2031 BY DENNEMEYER + CO Effective date: 20140829 Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 25 OCT 2021 BY DENNEMEYER + CO Effective date: 20140829 Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 25 OCT 2018 BY DENNEMEYER + CO Effective date: 20140828 |
|
ASS | Change of ownership |
Owner name: ABB SCHWEIZ AG, CH Effective date: 20191125 |