JPS6274449U - - Google Patents

Info

Publication number
JPS6274449U
JPS6274449U JP16281085U JP16281085U JPS6274449U JP S6274449 U JPS6274449 U JP S6274449U JP 16281085 U JP16281085 U JP 16281085U JP 16281085 U JP16281085 U JP 16281085U JP S6274449 U JPS6274449 U JP S6274449U
Authority
JP
Japan
Prior art keywords
current
circuit
protective relay
current transformer
relay
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
Application number
JP16281085U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16281085U priority Critical patent/JPS6274449U/ja
Publication of JPS6274449U publication Critical patent/JPS6274449U/ja
Pending legal-status Critical Current

Links

JP16281085U 1985-10-25 1985-10-25 Pending JPS6274449U (US06534493-20030318-C00166.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16281085U JPS6274449U (US06534493-20030318-C00166.png) 1985-10-25 1985-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16281085U JPS6274449U (US06534493-20030318-C00166.png) 1985-10-25 1985-10-25

Publications (1)

Publication Number Publication Date
JPS6274449U true JPS6274449U (US06534493-20030318-C00166.png) 1987-05-13

Family

ID=31090425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16281085U Pending JPS6274449U (US06534493-20030318-C00166.png) 1985-10-25 1985-10-25

Country Status (1)

Country Link
JP (1) JPS6274449U (US06534493-20030318-C00166.png)

Similar Documents

Publication Publication Date Title
US20070215576A1 (en) Electric shock prevention residual current circuit breaker
JPS60255012A (ja) 保護継電器
US3857069A (en) Ground fault circuit interrupter and module therefor
JPS6274449U (US06534493-20030318-C00166.png)
JP2553827Y2 (ja) 直流き電システムのレール電位保護装置
JPS62165721U (US06534493-20030318-C00166.png)
JPS6245483Y2 (US06534493-20030318-C00166.png)
JPS6019493Y2 (ja) 本質安全防爆装置
JPS625557Y2 (US06534493-20030318-C00166.png)
JPH0245822Y2 (US06534493-20030318-C00166.png)
JPS61162249U (US06534493-20030318-C00166.png)
SU838865A1 (ru) Устройство дл защиты электрическойСЕТи C глуХОзАзЕМлЕННОй НЕйТРАльюОТ КОРОТКОгО зАМыКАНи HA зЕМлю
JPH03150002A (ja) 交直流電気車
SU1163406A1 (ru) Устройство дл защитного отключени потребител от сети
JP2002084656A (ja) 地絡保護装置の誤動作防止回路
Yenchek The Bureau of Mines shock-prevention research program-An overview
JPH0176143U (US06534493-20030318-C00166.png)
JPS6248124U (US06534493-20030318-C00166.png)
JPH0488426U (US06534493-20030318-C00166.png)
JPS6254534U (US06534493-20030318-C00166.png)
JPS62182022U (US06534493-20030318-C00166.png)
JPS5597101A (en) Protecting device for trolley bus
JPS6059742U (ja) スポツトネツトワ−ク装置の投入防止回路
JPS61123635U (US06534493-20030318-C00166.png)
UA7117A1 (uk) Пристрій для захисту електроустановки від однофазного замикання на землю у компенсованій сітці