JPH01180139U - - Google Patents
Info
- Publication number
- JPH01180139U JPH01180139U JP7672288U JP7672288U JPH01180139U JP H01180139 U JPH01180139 U JP H01180139U JP 7672288 U JP7672288 U JP 7672288U JP 7672288 U JP7672288 U JP 7672288U JP H01180139 U JPH01180139 U JP H01180139U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- ground fault
- drive means
- zero
- forming
- 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
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7672288U JPH01180139U (en]) | 1988-06-09 | 1988-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7672288U JPH01180139U (en]) | 1988-06-09 | 1988-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180139U true JPH01180139U (en]) | 1989-12-25 |
Family
ID=31301734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7672288U Pending JPH01180139U (en]) | 1988-06-09 | 1988-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180139U (en]) |
-
1988
- 1988-06-09 JP JP7672288U patent/JPH01180139U/ja active Pending