JPS5281544A - Trip circuit of circuit breaker - Google Patents
Trip circuit of circuit breakerInfo
- Publication number
- JPS5281544A JPS5281544A JP15777475A JP15777475A JPS5281544A JP S5281544 A JPS5281544 A JP S5281544A JP 15777475 A JP15777475 A JP 15777475A JP 15777475 A JP15777475 A JP 15777475A JP S5281544 A JPS5281544 A JP S5281544A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- trip
- breaker
- circuit breaker
- inspection
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
PURPOSE: To be able to perform the inspection of all the trip circuit without stopping the operation of the circuit breaker by setting a transistor as a current limit element to the series circuit of the trip coil and the trip element circuit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15777475A JPS5281544A (en) | 1975-12-29 | 1975-12-29 | Trip circuit of circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15777475A JPS5281544A (en) | 1975-12-29 | 1975-12-29 | Trip circuit of circuit breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5281544A true JPS5281544A (en) | 1977-07-08 |
JPS5616929B2 JPS5616929B2 (en) | 1981-04-20 |
Family
ID=15656990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15777475A Granted JPS5281544A (en) | 1975-12-29 | 1975-12-29 | Trip circuit of circuit breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5281544A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110889A (en) * | 2005-09-16 | 2007-04-26 | Schneider Electric Industries Sas | Electronic trip device equipped with monitoring means, circuit breaker equipped with such trip device, and monitoring method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5931224U (en) * | 1982-08-23 | 1984-02-27 | 信英電子株式会社 | Chip capacitor lead frame |
JPS6336025U (en) * | 1986-08-26 | 1988-03-08 |
-
1975
- 1975-12-29 JP JP15777475A patent/JPS5281544A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110889A (en) * | 2005-09-16 | 2007-04-26 | Schneider Electric Industries Sas | Electronic trip device equipped with monitoring means, circuit breaker equipped with such trip device, and monitoring method |
Also Published As
Publication number | Publication date |
---|---|
JPS5616929B2 (en) | 1981-04-20 |
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