ATE323946T1 - Fehlerstromschutzschalter - Google Patents
FehlerstromschutzschalterInfo
- Publication number
- ATE323946T1 ATE323946T1 AT98113765T AT98113765T ATE323946T1 AT E323946 T1 ATE323946 T1 AT E323946T1 AT 98113765 T AT98113765 T AT 98113765T AT 98113765 T AT98113765 T AT 98113765T AT E323946 T1 ATE323946 T1 AT E323946T1
- Authority
- AT
- Austria
- Prior art keywords
- current protection
- residual current
- base
- protection breaker
- contacts
- Prior art date
Links
- 238000004804 winding Methods 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
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection 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
- H01H71/08—Terminals; Connections
-
- 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
- H01H73/02—Details
- H01H73/06—Housings; Casings; Bases; Mountings
- H01H73/08—Plug-in housings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
- Processing Of Terminals (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29716302U DE29716302U1 (de) | 1997-09-11 | 1997-09-11 | Fehlerstromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE323946T1 true ATE323946T1 (de) | 2006-05-15 |
Family
ID=8045835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98113765T ATE323946T1 (de) | 1997-09-11 | 1998-07-23 | Fehlerstromschutzschalter |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0902454B1 (de) |
CN (1) | CN1211060A (de) |
AT (1) | ATE323946T1 (de) |
DE (2) | DE29716302U1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111430193A (zh) * | 2019-01-10 | 2020-07-17 | 南京捷泰电力设备有限公司 | 一种漏电保护断路器接地装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1463116B2 (de) * | 1963-11-27 | 1970-07-16 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Mit einem Klemmenbrett verbundene druckknopfbetätigte überstromschalter |
US3908154A (en) * | 1974-09-13 | 1975-09-23 | Ite Imperial Corp | Two pole ground fault circuit protector |
US4686600A (en) * | 1985-04-22 | 1987-08-11 | General Electric Company | Modular ground fault circuit breaker |
US5179491A (en) * | 1990-07-19 | 1993-01-12 | Square D Company | Plug-in circuit breaker |
GB9308323D0 (en) * | 1993-04-22 | 1993-06-09 | Smiths Industries Plc | Electrical circuit breakers |
DE29604216U1 (de) * | 1996-03-07 | 1996-04-25 | Abb Patent Gmbh, 68309 Mannheim | Elektrischer Leitungs- oder Fehlerstromschutzschalter |
-
1997
- 1997-09-11 DE DE29716302U patent/DE29716302U1/de not_active Expired - Lifetime
-
1998
- 1998-07-23 AT AT98113765T patent/ATE323946T1/de not_active IP Right Cessation
- 1998-07-23 DE DE59813496T patent/DE59813496D1/de not_active Expired - Fee Related
- 1998-07-23 EP EP98113765A patent/EP0902454B1/de not_active Expired - Lifetime
- 1998-09-10 CN CN98119911.9A patent/CN1211060A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE59813496D1 (de) | 2006-05-24 |
EP0902454B1 (de) | 2006-04-19 |
EP0902454A3 (de) | 1999-11-10 |
DE29716302U1 (de) | 1997-11-06 |
CN1211060A (zh) | 1999-03-17 |
EP0902454A2 (de) | 1999-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |