ATA369084A - Fehlerstromschutzschalter - Google Patents
FehlerstromschutzschalterInfo
- Publication number
- ATA369084A ATA369084A AT369084A AT369084A ATA369084A AT A369084 A ATA369084 A AT A369084A AT 369084 A AT369084 A AT 369084A AT 369084 A AT369084 A AT 369084A AT A369084 A ATA369084 A AT A369084A
- Authority
- AT
- Austria
- Prior art keywords
- fault current
- current protection
- protection switch
- switch
- fault
- 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
- H01H83/14—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT369084A AT384909B (de) | 1984-11-21 | 1984-11-21 | Fehlerstromschutzschalter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT369084A AT384909B (de) | 1984-11-21 | 1984-11-21 | Fehlerstromschutzschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA369084A true ATA369084A (de) | 1987-06-15 |
AT384909B AT384909B (de) | 1988-01-25 |
Family
ID=3554051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT369084A AT384909B (de) | 1984-11-21 | 1984-11-21 | Fehlerstromschutzschalter |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT384909B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446431A (en) * | 1994-04-28 | 1995-08-29 | Square D Company | Ground fault module conductors and base therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1063259B (de) * | 1958-01-31 | 1959-08-13 | Siemens Ag | Fehlerstromschutzschalter |
DE1105970B (de) * | 1959-10-05 | 1961-05-04 | Busch Jaeger Duerener Metall | Fehlerstromschutzschalter fuer Schalt- und Zaehlertafeleinbau |
US3931601A (en) * | 1974-11-27 | 1976-01-06 | Amf Incorporated | Receptacle device ground fault circuit interrupter |
-
1984
- 1984-11-21 AT AT369084A patent/AT384909B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT384909B (de) | 1988-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |