JPS62180823U - - Google Patents
Info
- Publication number
- JPS62180823U JPS62180823U JP6903986U JP6903986U JPS62180823U JP S62180823 U JPS62180823 U JP S62180823U JP 6903986 U JP6903986 U JP 6903986U JP 6903986 U JP6903986 U JP 6903986U JP S62180823 U JPS62180823 U JP S62180823U
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- interruption
- issue
- approximately
- utility
- 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 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Keying Circuit Devices (AREA)
Description
第１図は本考案によるブレーカの回路構成図で
ある。 １……遮断スイツチ、２……遮断コイル、３…
…遮断予告スイツチ、４……遮断予告コイル、５
……負荷、６……ブザー、７……給電装置、８…
…遮断予告付ブレーカ。
ある。 １……遮断スイツチ、２……遮断コイル、３…
…遮断予告スイツチ、４……遮断予告コイル、５
……負荷、６……ブザー、７……給電装置、８…
…遮断予告付ブレーカ。
Claims (1)
- ブレーカに設定電流の９０％程度の電流が流れ
たとき、遮断予告が出来る補助回路を設けたこと
を特徴とするブレーカ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6903986U JPS62180823U (ja) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6903986U JPS62180823U (ja) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180823U true JPS62180823U (ja) | 1987-11-17 |
Family
ID=30909408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6903986U Pending JPS62180823U (ja) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180823U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223018A (ja) * | 1988-07-07 | 1990-01-25 | Mitsubishi Electric Corp | 事前警報装置付遮断器 |
-
1986
- 1986-05-07 JP JP6903986U patent/JPS62180823U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223018A (ja) * | 1988-07-07 | 1990-01-25 | Mitsubishi Electric Corp | 事前警報装置付遮断器 |