JPH01105334U - - Google Patents
Info
- Publication number
- JPH01105334U JPH01105334U JP20124687U JP20124687U JPH01105334U JP H01105334 U JPH01105334 U JP H01105334U JP 20124687 U JP20124687 U JP 20124687U JP 20124687 U JP20124687 U JP 20124687U JP H01105334 U JPH01105334 U JP H01105334U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- reference current
- power supply
- breaker
- load
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Breakers (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Alarm Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20124687U JPH01105334U (en]) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20124687U JPH01105334U (en]) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105334U true JPH01105334U (en]) | 1989-07-17 |
Family
ID=31491616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20124687U Pending JPH01105334U (en]) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105334U (en]) |
-
1987
- 1987-12-29 JP JP20124687U patent/JPH01105334U/ja active Pending