JPH0286037U - - Google Patents
Info
- Publication number
- JPH0286037U JPH0286037U JP16606888U JP16606888U JPH0286037U JP H0286037 U JPH0286037 U JP H0286037U JP 16606888 U JP16606888 U JP 16606888U JP 16606888 U JP16606888 U JP 16606888U JP H0286037 U JPH0286037 U JP H0286037U
- Authority
- JP
- Japan
- Prior art keywords
- earth leakage
- power line
- switch
- plunger
- leakage breaker
- 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 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案にかかる漏電遮断器の一実施例
を示す電気回路図、第２図は第１図実施例の作用
を説明するための電気回路図である。
１０……漏電遮断器、２０……漏電遮断器本体
、２１Ａ，２１Ｂ，２１Ｃ……電源線、２２……
主スイツチ、２２Ａ，２２Ｂ，２２Ｃ……可動接
点、２２ａ，２２ｂ，２２ｃ……固定接点、２３
……引外部材、２３Ａ……零相変流器、２３ａ…
…環状鉄芯、２３ｂ……二次コイル、２３Ｂ……
引外しコイル、２３Ｃ……プランジヤ、３０……
遮断表示器、３１……スイツチ、３１Ａ……可動
接点、３１ａ……固定接点、３２……限流抵抗、
３３……表示ランプ。
FIG. 1 is an electric circuit diagram showing an embodiment of the earth leakage breaker according to the present invention, and FIG. 2 is an electric circuit diagram for explaining the operation of the embodiment of FIG. 10 ...Earth leakage breaker, 20 ...Earth leakage breaker body, 21A, 21B, 21C...Power line, 22...
Main switch, 22A, 22B, 22C...Movable contact, 22a, 22b, 22c...Fixed contact, 23
...Tracking external material, 23A...Zero-phase current transformer, 23a...
...Annular iron core, 23b...Secondary coil, 23B...
Tripping coil, 23C... Plunger, 30 ...
Cutoff indicator, 31... switch, 31A... movable contact, 31a... fixed contact, 32... current limiting resistor,
33...Display lamp.
Claims (1)
器の二次コイルに流れる電流で引外しコイルを励
磁しプランジヤを駆動することにより電源線に対
して挿入された主スイツチを開放してなる漏電遮
断器において、主スイツチの開放に際しプランジ
ヤによつて閉鎖されるスイツチと、スイツチを介
して電源線に対して直列に接続される表示ランプ
とを包有してなる遮断表示器を備えてなることを
特徴とする漏電遮断器。 In the event of an earth leakage, the current flowing through the secondary coil of the zero-phase current transformer installed relative to the power line excites the tripping coil and drives the plunger, thereby opening the main switch inserted into the power line. An earth leakage breaker comprising: a switch that is closed by a plunger when the main switch is opened; and an indicator lamp that is connected in series to the power line via the switch. An earth leakage breaker characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16606888U JPH0286037U (en) | 1988-12-22 | 1988-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16606888U JPH0286037U (en) | 1988-12-22 | 1988-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286037U true JPH0286037U (en) | 1990-07-06 |
Family
ID=31453124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16606888U Pending JPH0286037U (en) | 1988-12-22 | 1988-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286037U (en) |
-
1988
- 1988-12-22 JP JP16606888U patent/JPH0286037U/ja active Pending
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