FR2564648B1 - CIRCUIT BREAKER WITH ELECTRONIC TRIGGER AND MULTIPLE CALIBERS - Google Patents
CIRCUIT BREAKER WITH ELECTRONIC TRIGGER AND MULTIPLE CALIBERSInfo
- Publication number
- FR2564648B1 FR2564648B1 FR8407999A FR8407999A FR2564648B1 FR 2564648 B1 FR2564648 B1 FR 2564648B1 FR 8407999 A FR8407999 A FR 8407999A FR 8407999 A FR8407999 A FR 8407999A FR 2564648 B1 FR2564648 B1 FR 2564648B1
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- electronic trigger
- multiple calibers
- calibers
- trigger
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/033—Details with several disconnections in a preferential order, e.g. following priority of the users, load repartition
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407999A FR2564648B1 (en) | 1984-05-21 | 1984-05-21 | CIRCUIT BREAKER WITH ELECTRONIC TRIGGER AND MULTIPLE CALIBERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407999A FR2564648B1 (en) | 1984-05-21 | 1984-05-21 | CIRCUIT BREAKER WITH ELECTRONIC TRIGGER AND MULTIPLE CALIBERS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2564648A1 FR2564648A1 (en) | 1985-11-22 |
FR2564648B1 true FR2564648B1 (en) | 1989-10-13 |
Family
ID=9304286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8407999A Expired FR2564648B1 (en) | 1984-05-21 | 1984-05-21 | CIRCUIT BREAKER WITH ELECTRONIC TRIGGER AND MULTIPLE CALIBERS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2564648B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218829A (en) * | 1988-07-05 | 1990-01-23 | Mitsubishi Electric Corp | Breaker with prealarm device |
US5283553A (en) * | 1988-07-07 | 1994-02-01 | Mitsubishi Denki Kabushiki Kaisha | Switch with pre-alarm means |
JP2957583B2 (en) * | 1988-07-07 | 1999-10-04 | 三菱電機株式会社 | Circuit breaker with advance alarm device |
JPH0223021A (en) * | 1988-07-08 | 1990-01-25 | Mitsubishi Electric Corp | Circuitbreaker |
US4876622A (en) * | 1988-08-03 | 1989-10-24 | General Electric Company | Circuit breaker warning relay and control accessory |
SG189581A1 (en) * | 2011-10-21 | 2013-05-31 | Schneider Electric South East Asia Hq Pte Ltd | A relay with an intermediate alert mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2150948B2 (en) * | 1971-10-13 | 1975-04-03 | Josef Dumser Schaltanlagenbau, 6745 Offenbach | Temp.-independent current limiter for three-phase supplies - compares phase-line signal evaluators output with remotely-set reference |
IT1128668B (en) * | 1980-07-29 | 1986-06-04 | Bruno Basini | ELECTRONIC ABSORBED CURRENT INDICATOR EXPRESSED IN PERCENTAGE VALUE COMPARED TO A PREFIXED LIMIT, EXCEEDING WHICH AN ACOUSTIC ALARM IS ACTIVATED |
FR2497013A1 (en) * | 1980-12-19 | 1982-06-25 | Merlin Gerin | Automatic load shedding controller for electrical installation - uses overcurrent detectors on input supply to disconnect low priority loads if input current becomes excessive |
US4429340A (en) * | 1981-03-25 | 1984-01-31 | General Electric Co. | Bargraph displays for static trip circuit breakers |
-
1984
- 1984-05-21 FR FR8407999A patent/FR2564648B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2564648A1 (en) | 1985-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |