FR2350679A1 - LV circuit breaker - has manual or electromagnetic automatic actuation with plastic hook shaped locking arm linked to control lever - Google Patents
LV circuit breaker - has manual or electromagnetic automatic actuation with plastic hook shaped locking arm linked to control leverInfo
- Publication number
- FR2350679A1 FR2350679A1 FR7613502A FR7613502A FR2350679A1 FR 2350679 A1 FR2350679 A1 FR 2350679A1 FR 7613502 A FR7613502 A FR 7613502A FR 7613502 A FR7613502 A FR 7613502A FR 2350679 A1 FR2350679 A1 FR 2350679A1
- Authority
- FR
- France
- Prior art keywords
- locking arm
- circuit breaker
- manual
- shaped locking
- hook shaped
- 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.)
- Granted
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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
Landscapes
- Lock And Its Accessories (AREA)
Abstract
A low tension circuit breaker with automotive and manual actuating mechanisms comprises a two part lidded box (10) divided into two compartment by an integrally moulded wall (16). A vertically extending steel support plate carries the actuating mechanism of which the priority active member is a hook shaped locking arm (32) made of plastic. A pin link (34) connects this to the operating lever (30) moving about pivot (36) and a bed spring (44) engages the hooked locking arm (32).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613502A FR2350679A1 (en) | 1976-05-04 | 1976-05-04 | LV circuit breaker - has manual or electromagnetic automatic actuation with plastic hook shaped locking arm linked to control lever |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613502A FR2350679A1 (en) | 1976-05-04 | 1976-05-04 | LV circuit breaker - has manual or electromagnetic automatic actuation with plastic hook shaped locking arm linked to control lever |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2350679A1 true FR2350679A1 (en) | 1977-12-02 |
FR2350679B1 FR2350679B1 (en) | 1980-05-30 |
Family
ID=9172752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7613502A Granted FR2350679A1 (en) | 1976-05-04 | 1976-05-04 | LV circuit breaker - has manual or electromagnetic automatic actuation with plastic hook shaped locking arm linked to control lever |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2350679A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004873A1 (en) * | 1978-04-17 | 1979-10-31 | Siemens Aktiengesellschaft | Frictionally operative latch structure with two relatively movable parts |
EP0010678A1 (en) * | 1978-10-26 | 1980-05-14 | Siemens Aktiengesellschaft | Switch latch with a toggle lever |
FR2448216A1 (en) * | 1979-01-31 | 1980-08-29 | Telemecanique Electrique | MANUAL THERMAL AND MAGNETIC TRIP SWITCH |
FR2589627A1 (en) * | 1985-10-31 | 1987-05-07 | Merlin Gerin | CONTROL MECHANISM FOR LOW VOLTAGE ELECTRIC CIRCUIT BREAKER |
-
1976
- 1976-05-04 FR FR7613502A patent/FR2350679A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004873A1 (en) * | 1978-04-17 | 1979-10-31 | Siemens Aktiengesellschaft | Frictionally operative latch structure with two relatively movable parts |
EP0010678A1 (en) * | 1978-10-26 | 1980-05-14 | Siemens Aktiengesellschaft | Switch latch with a toggle lever |
FR2448216A1 (en) * | 1979-01-31 | 1980-08-29 | Telemecanique Electrique | MANUAL THERMAL AND MAGNETIC TRIP SWITCH |
FR2589627A1 (en) * | 1985-10-31 | 1987-05-07 | Merlin Gerin | CONTROL MECHANISM FOR LOW VOLTAGE ELECTRIC CIRCUIT BREAKER |
EP0224396A1 (en) * | 1985-10-31 | 1987-06-03 | Merlin Gerin | Control mechanism for a low-tension electric circuit breaker |
US4740770A (en) * | 1985-10-31 | 1988-04-26 | Merlin Gerin | Operating mechanism for a low voltage electrical circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
FR2350679B1 (en) | 1980-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |