DE69404600D1 - Schutzschalter - Google Patents
SchutzschalterInfo
- Publication number
- DE69404600D1 DE69404600D1 DE69404600T DE69404600T DE69404600D1 DE 69404600 D1 DE69404600 D1 DE 69404600D1 DE 69404600 T DE69404600 T DE 69404600T DE 69404600 T DE69404600 T DE 69404600T DE 69404600 D1 DE69404600 D1 DE 69404600D1
- Authority
- DE
- Germany
- Prior art keywords
- circuit breaker
- operating mechanism
- housing
- indicating
- status
- 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.)
- Expired - Fee Related
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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
-
- 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 unbalance of two or more currents or voltages
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA938008 | 1993-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69404600D1 true DE69404600D1 (de) | 1997-09-04 |
DE69404600T2 DE69404600T2 (de) | 1997-12-04 |
Family
ID=25583358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69404600T Expired - Fee Related DE69404600T2 (de) | 1993-10-27 | 1994-10-06 | Schutzschalter |
Country Status (5)
Country | Link |
---|---|
US (1) | US5581218A (de) |
EP (1) | EP0651416B1 (de) |
AT (1) | ATE156303T1 (de) |
DE (1) | DE69404600T2 (de) |
ZA (1) | ZA947575B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939991A (en) * | 1996-10-22 | 1999-08-17 | Eaton Corporation | Circuit breaker with current level indicator |
DE19704941C2 (de) * | 1997-02-10 | 2001-10-04 | Moeller Gmbh | Mechanische Vorrichtung zur Erfassung von Kurzschlußströmen |
DE19819242B4 (de) * | 1998-04-29 | 2005-11-10 | Ge Power Controls Polska Sp.Z.O.O. | Thermomagnetischer Leistungsschalter |
DE19951249C2 (de) * | 1999-10-25 | 2001-11-08 | Abl Sursum Bayerische Elektroz | Schutzschalter mit RESET-Stellung |
AU2002950581A0 (en) | 2002-08-02 | 2002-09-12 | Wayne Callen | Electrical safety circuit |
AT503744B1 (de) * | 2003-10-01 | 2009-12-15 | Moeller Gebaeudeautomation Kg | Schutzschalter |
US9147545B2 (en) | 2012-04-05 | 2015-09-29 | Schneider Electric USA, Inc. | Circuit breaker identification accessory |
DE102012215187B4 (de) * | 2012-08-27 | 2022-11-10 | Siemens Aktiengesellschaft | Schutzschaltgerät |
CN103337428B (zh) * | 2013-05-31 | 2015-11-18 | 浙江天正电气股份有限公司 | 带故障指示装置的小型断路器 |
CN114388310B (zh) * | 2022-01-25 | 2023-03-10 | 浙江百事宝电器股份有限公司 | 一种断路器及其触头分合闸状态指示机构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1563827B1 (de) * | 1966-08-30 | 1970-09-24 | Stotz Kontakt Gmbh | Fehlerstromschutzschalter mit mindestens einem Schaltkontakt |
LU56244A1 (de) * | 1968-06-10 | 1970-01-15 | ||
DE7033859U (de) * | 1970-09-11 | 1971-01-21 | Bbc Brown Boveri & Cie | Installationsselbstschalter mit kontaktstellungsanzeige. |
US4068283A (en) * | 1976-10-01 | 1978-01-10 | General Electric Company | Circuit breaker solid state trip unit incorporating trip indicating circuit |
US4644122A (en) * | 1985-07-18 | 1987-02-17 | Westinghouse Electric Corp. | Molded case circuit breaker with combined position indicator and handle barrier |
AT384907B (de) * | 1985-12-02 | 1988-01-25 | Felten & Guilleaume Ag Oester | Fehlerstrom- und leitungsschutzschalter |
US4860157A (en) * | 1988-04-25 | 1989-08-22 | General Electric Company | Molded case circuit breaker actuator-accessory module |
US5075659A (en) * | 1990-06-29 | 1991-12-24 | General Electric Company | Compact molded case circuit breaker having external contact condition indication |
US5140115A (en) * | 1991-02-25 | 1992-08-18 | General Electric Company | Circuit breaker contacts condition indicator |
-
1994
- 1994-09-28 ZA ZA947575A patent/ZA947575B/xx unknown
- 1994-09-30 US US08/316,098 patent/US5581218A/en not_active Expired - Lifetime
- 1994-10-06 DE DE69404600T patent/DE69404600T2/de not_active Expired - Fee Related
- 1994-10-06 EP EP94307343A patent/EP0651416B1/de not_active Expired - Lifetime
- 1994-10-06 AT AT94307343T patent/ATE156303T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69404600T2 (de) | 1997-12-04 |
US5581218A (en) | 1996-12-03 |
ATE156303T1 (de) | 1997-08-15 |
EP0651416B1 (de) | 1997-07-30 |
ZA947575B (en) | 1995-05-15 |
EP0651416A1 (de) | 1995-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |