ATE115331T1 - Fehlerstromschutzschalter. - Google Patents
Fehlerstromschutzschalter.Info
- Publication number
- ATE115331T1 ATE115331T1 AT91114766T AT91114766T ATE115331T1 AT E115331 T1 ATE115331 T1 AT E115331T1 AT 91114766 T AT91114766 T AT 91114766T AT 91114766 T AT91114766 T AT 91114766T AT E115331 T1 ATE115331 T1 AT E115331T1
- Authority
- AT
- Austria
- Prior art keywords
- circuit breaker
- current transformer
- base
- switching contacts
- connecting angle
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 3
- 238000005452 bending Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Keying Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Transformers For Measuring Instruments (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91114766A EP0530392B1 (de) | 1991-09-02 | 1991-09-02 | Fehlerstromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE115331T1 true ATE115331T1 (de) | 1994-12-15 |
Family
ID=8207106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91114766T ATE115331T1 (de) | 1991-09-02 | 1991-09-02 | Fehlerstromschutzschalter. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0530392B1 (de) |
AT (1) | ATE115331T1 (de) |
DE (1) | DE59103821D1 (de) |
ES (1) | ES2064837T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4311126C2 (de) * | 1993-04-05 | 1998-03-12 | Siemens Matsushita Components | Stromkompensierte Mehrfachdrossel in Kompaktbauweise |
FR2751125B1 (fr) * | 1996-07-11 | 1998-10-23 | Legrand Sa | Appareil electrique a protection differentielle |
FR2923939A1 (fr) | 2007-11-16 | 2009-05-22 | Schneider Electric Ind Sas | Appareil de coupure electrique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1250917B (de) * | 1967-09-28 | |||
DE2739632C2 (de) * | 1977-09-02 | 1980-11-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fehlerstromschutzschalter |
FR2475291A1 (fr) * | 1980-01-31 | 1981-08-07 | Merlin Gerin | Interrupteur differentiel multipolaire pour reseau a basse tension |
-
1991
- 1991-09-02 DE DE59103821T patent/DE59103821D1/de not_active Expired - Fee Related
- 1991-09-02 AT AT91114766T patent/ATE115331T1/de not_active IP Right Cessation
- 1991-09-02 EP EP91114766A patent/EP0530392B1/de not_active Expired - Lifetime
- 1991-09-02 ES ES91114766T patent/ES2064837T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0530392A1 (de) | 1993-03-10 |
EP0530392B1 (de) | 1994-12-07 |
ES2064837T3 (es) | 1995-02-01 |
DE59103821D1 (de) | 1995-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |