JPS63155238U - - Google Patents
Info
- Publication number
- JPS63155238U JPS63155238U JP4858687U JP4858687U JPS63155238U JP S63155238 U JPS63155238 U JP S63155238U JP 4858687 U JP4858687 U JP 4858687U JP 4858687 U JP4858687 U JP 4858687U JP S63155238 U JPS63155238 U JP S63155238U
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- branch line
- line switch
- bus bar
- control means
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987048586U JPH0711391Y2 (ja) | 1987-03-31 | 1987-03-31 | 地絡検出開放機能を有する開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987048586U JPH0711391Y2 (ja) | 1987-03-31 | 1987-03-31 | 地絡検出開放機能を有する開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63155238U true JPS63155238U (cs) | 1988-10-12 |
| JPH0711391Y2 JPH0711391Y2 (ja) | 1995-03-15 |
Family
ID=30870255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987048586U Expired - Lifetime JPH0711391Y2 (ja) | 1987-03-31 | 1987-03-31 | 地絡検出開放機能を有する開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711391Y2 (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5048132U (cs) * | 1973-08-31 | 1975-05-13 | ||
| JPS5915206U (ja) * | 1982-07-21 | 1984-01-30 | 株式会社三英社製作所 | 高圧キヤビネツト型開閉装置 |
| JPS5944102U (ja) * | 1982-05-14 | 1984-03-23 | 株式会社三英社製作所 | 高圧キヤビネツト型開閉装置 |
-
1987
- 1987-03-31 JP JP1987048586U patent/JPH0711391Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5048132U (cs) * | 1973-08-31 | 1975-05-13 | ||
| JPS5944102U (ja) * | 1982-05-14 | 1984-03-23 | 株式会社三英社製作所 | 高圧キヤビネツト型開閉装置 |
| JPS5915206U (ja) * | 1982-07-21 | 1984-01-30 | 株式会社三英社製作所 | 高圧キヤビネツト型開閉装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711391Y2 (ja) | 1995-03-15 |