JPH0163051U - - Google Patents
Info
- Publication number
- JPH0163051U JPH0163051U JP1987158882U JP15888287U JPH0163051U JP H0163051 U JPH0163051 U JP H0163051U JP 1987158882 U JP1987158882 U JP 1987158882U JP 15888287 U JP15888287 U JP 15888287U JP H0163051 U JPH0163051 U JP H0163051U
- Authority
- JP
- Japan
- Prior art keywords
- earth leakage
- detection circuit
- zero
- phase current
- signal
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 239000012778 molding material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987158882U JPH0163051U (it) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987158882U JPH0163051U (it) | 1987-10-16 | 1987-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0163051U true JPH0163051U (it) | 1989-04-24 |
Family
ID=31439612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987158882U Pending JPH0163051U (it) | 1987-10-16 | 1987-10-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0163051U (it) |
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1987
- 1987-10-16 JP JP1987158882U patent/JPH0163051U/ja active Pending