FR733936A - Switch with two contactors, one of which has automatic circuit breaker - Google Patents
Switch with two contactors, one of which has automatic circuit breakerInfo
- Publication number
- FR733936A FR733936A FR733936DA FR733936A FR 733936 A FR733936 A FR 733936A FR 733936D A FR733936D A FR 733936DA FR 733936 A FR733936 A FR 733936A
- Authority
- FR
- France
- Prior art keywords
- contactors
- switch
- circuit breaker
- automatic circuit
- automatic
- 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
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/36—Electromagnetic mechanisms frequency selective
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR733936T | 1932-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR733936A true FR733936A (en) | 1932-10-13 |
Family
ID=9127336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR733936D Expired FR733936A (en) | 1932-03-21 | 1932-03-21 | Switch with two contactors, one of which has automatic circuit breaker |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR733936A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490702A (en) * | 1982-03-19 | 1984-12-25 | La Telemecanique Electrique | Detachable device for locking a contactor in its "on" position |
-
1932
- 1932-03-21 FR FR733936D patent/FR733936A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490702A (en) * | 1982-03-19 | 1984-12-25 | La Telemecanique Electrique | Detachable device for locking a contactor in its "on" position |
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