FR2478367B1 - LOCKING DEVICE FOR A CIRCUIT BREAKER - Google Patents
LOCKING DEVICE FOR A CIRCUIT BREAKERInfo
- Publication number
- FR2478367B1 FR2478367B1 FR8027503A FR8027503A FR2478367B1 FR 2478367 B1 FR2478367 B1 FR 2478367B1 FR 8027503 A FR8027503 A FR 8027503A FR 8027503 A FR8027503 A FR 8027503A FR 2478367 B1 FR2478367 B1 FR 2478367B1
- Authority
- FR
- France
- Prior art keywords
- locking device
- circuit breaker
- breaker
- locking
- circuit
- 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
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
-
- 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
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7409—Interchangeable elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
- H01H2009/188—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks with indication of rating
-
- 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
- H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker
-
- 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
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/130,321 US4281359A (en) | 1980-03-14 | 1980-03-14 | Static trip unit for molded case circuit breakers |
US06/130,320 US4300110A (en) | 1980-03-14 | 1980-03-14 | Trip interlock for static trip circuit breakers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2478367A1 FR2478367A1 (en) | 1981-09-18 |
FR2478367B1 true FR2478367B1 (en) | 1986-03-21 |
Family
ID=26828368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8027503A Expired FR2478367B1 (en) | 1980-03-14 | 1980-12-24 | LOCKING DEVICE FOR A CIRCUIT BREAKER |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3049365A1 (en) |
FR (1) | FR2478367B1 (en) |
GB (1) | GB2071915B (en) |
IT (1) | IT1134905B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4591942A (en) * | 1984-12-07 | 1986-05-27 | General Electric Company | Current sensing transformer assembly |
US4680672A (en) * | 1985-11-08 | 1987-07-14 | Siemens-Allis | Molded case circuit breaker with front accessible control panel |
GB2212663A (en) * | 1987-11-20 | 1989-07-26 | Westinghouse Electric Corp | Circuit breaker with adjustable rating selector |
TW200593B (en) * | 1991-10-24 | 1993-02-21 | Fuji Electric Co Ltd | |
IT1275742B1 (en) * | 1995-06-08 | 1997-10-17 | Gewiss Spa | SWITCHBOARD FOR ELECTRICITY SUPPLY, PARTICULARLY FOR DOMESTIC USE |
CN101375361A (en) * | 2006-04-29 | 2009-02-25 | 埃伦贝格尔及珀恩斯根有限公司 | Electric protection switch |
CN117526021B (en) * | 2024-01-04 | 2024-03-15 | 安迪普科技有限公司 | Expandable modularized intelligent socket based on Internet of things |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950677A (en) * | 1974-10-30 | 1976-04-13 | General Electric Company | Housing mounting arrangement for ground fault circuit interrupter |
US4037183A (en) * | 1976-03-29 | 1977-07-19 | I-T-E Imperial Corporation | Replaceable solid state trip unit |
-
1980
- 1980-12-18 GB GB8040545A patent/GB2071915B/en not_active Expired
- 1980-12-24 IT IT26975/80A patent/IT1134905B/en active
- 1980-12-24 FR FR8027503A patent/FR2478367B1/en not_active Expired
- 1980-12-29 DE DE19803049365 patent/DE3049365A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2478367A1 (en) | 1981-09-18 |
IT1134905B (en) | 1986-08-20 |
DE3049365A1 (en) | 1981-09-24 |
GB2071915B (en) | 1984-04-26 |
IT8026975A0 (en) | 1980-12-24 |
GB2071915A (en) | 1981-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |