ES2133186T3 - UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER. - Google Patents
UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER.Info
- Publication number
- ES2133186T3 ES2133186T3 ES96400519T ES96400519T ES2133186T3 ES 2133186 T3 ES2133186 T3 ES 2133186T3 ES 96400519 T ES96400519 T ES 96400519T ES 96400519 T ES96400519 T ES 96400519T ES 2133186 T3 ES2133186 T3 ES 2133186T3
- Authority
- ES
- Spain
- Prior art keywords
- neutral
- cut
- unipolar
- circuit breaker
- phase
- 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 - Lifetime
Links
- 230000007935 neutral effect Effects 0.000 title abstract 5
- 239000004020 conductor Substances 0.000 abstract 2
- 230000001419 dependent effect Effects 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
- H01H83/20—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 imbalance of two or more currents or voltages
- H01H83/226—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 imbalance of two or more currents or voltages 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
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The cut-out switch includes a pair of phase limiters within a casing, occupying its full width. A cut-off is positioned in a space between a limiter of one phase circuit and a neutral. A differential part is positioned relative to the other of the circuits. One end of a primary reel is dependent upon a neutral limiter. The other end is linked to a conductor linked to the neutral circuit. Linkage from primary phase reels and neutral to circuits corresponding to one side of a cut-off part between conductors supplying mobile contacts and the corresponding limiters.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503042A FR2731837B1 (en) | 1995-03-16 | 1995-03-16 | SINGLE POLE AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2133186T3 true ES2133186T3 (en) | 1999-09-01 |
Family
ID=9477075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96400519T Expired - Lifetime ES2133186T3 (en) | 1995-03-16 | 1996-03-13 | UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0732718B1 (en) |
AT (1) | ATE181619T1 (en) |
DE (1) | DE69602981T2 (en) |
ES (1) | ES2133186T3 (en) |
FR (1) | FR2731837B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777110B1 (en) * | 1998-04-03 | 2000-06-23 | Legrand Sa | MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER |
FR3016078A1 (en) | 2013-12-27 | 2015-07-03 | Legrand France | ELECTRICAL EQUIPMENT WITH MODULAR FORMAT |
CN207217433U (en) * | 2017-05-27 | 2018-04-10 | 西门子公司 | Insulator spacer and arc fault detection module for arc fault detection module |
FR3133267A1 (en) * | 2022-03-07 | 2023-09-08 | Hager-Electro Sas | Electrical protective device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7614248A (en) * | 1976-12-22 | 1978-06-26 | Nl Weber Mij | SCHEME FOR PROTECTION OF AN ELECTRICAL INSTALLATION IN A BUILDING. |
DE2834327C2 (en) * | 1978-08-04 | 1983-01-13 | Heinrich Kopp Gmbh & Co Kg, 8756 Kahl | Full electrical circuit breaker |
FR2578093B1 (en) * | 1985-02-27 | 1987-03-06 | Merlin Gerin | UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER |
-
1995
- 1995-03-16 FR FR9503042A patent/FR2731837B1/en not_active Expired - Fee Related
-
1996
- 1996-03-13 ES ES96400519T patent/ES2133186T3/en not_active Expired - Lifetime
- 1996-03-13 AT AT96400519T patent/ATE181619T1/en not_active IP Right Cessation
- 1996-03-13 DE DE69602981T patent/DE69602981T2/en not_active Expired - Lifetime
- 1996-03-13 EP EP96400519A patent/EP0732718B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0732718A1 (en) | 1996-09-18 |
DE69602981D1 (en) | 1999-07-29 |
FR2731837B1 (en) | 1997-06-06 |
FR2731837A1 (en) | 1996-09-20 |
ATE181619T1 (en) | 1999-07-15 |
DE69602981T2 (en) | 1999-10-14 |
EP0732718B1 (en) | 1999-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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