DE1250917B - - Google Patents
Info
- Publication number
- DE1250917B DE1250917B DEB86282A DE1250917DA DE1250917B DE 1250917 B DE1250917 B DE 1250917B DE B86282 A DEB86282 A DE B86282A DE 1250917D A DE1250917D A DE 1250917DA DE 1250917 B DE1250917 B DE 1250917B
- Authority
- DE
- Germany
- Prior art keywords
- switch
- switch lock
- terminals
- height
- current transformer
- 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.)
- Pending
Links
- 239000011810 insulating material Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1250917B true DE1250917B (es) | 1967-09-28 |
Family
ID=604445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB86282A Pending DE1250917B (es) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1250917B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530392A1 (de) * | 1991-09-02 | 1993-03-10 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter |
-
0
- DE DEB86282A patent/DE1250917B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530392A1 (de) * | 1991-09-02 | 1993-03-10 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter |
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