JPH0243074Y2 - - Google Patents

Info

Publication number
JPH0243074Y2
JPH0243074Y2 JP16212781U JP16212781U JPH0243074Y2 JP H0243074 Y2 JPH0243074 Y2 JP H0243074Y2 JP 16212781 U JP16212781 U JP 16212781U JP 16212781 U JP16212781 U JP 16212781U JP H0243074 Y2 JPH0243074 Y2 JP H0243074Y2
Authority
JP
Japan
Prior art keywords
check
circuit
plug
protection
terminal
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.)
Expired
Application number
JP16212781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5866536U (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 JP16212781U priority Critical patent/JPS5866536U/ja
Publication of JPS5866536U publication Critical patent/JPS5866536U/ja
Application granted granted Critical
Publication of JPH0243074Y2 publication Critical patent/JPH0243074Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP16212781U 1981-10-30 1981-10-30 静止形保護リレ−の動作チエツク回路 Granted JPS5866536U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16212781U JPS5866536U (ja) 1981-10-30 1981-10-30 静止形保護リレ−の動作チエツク回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16212781U JPS5866536U (ja) 1981-10-30 1981-10-30 静止形保護リレ−の動作チエツク回路

Publications (2)

Publication Number Publication Date
JPS5866536U JPS5866536U (ja) 1983-05-06
JPH0243074Y2 true JPH0243074Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-16

Family

ID=29954461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16212781U Granted JPS5866536U (ja) 1981-10-30 1981-10-30 静止形保護リレ−の動作チエツク回路

Country Status (1)

Country Link
JP (1) JPS5866536U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5866536U (ja) 1983-05-06

Similar Documents

Publication Publication Date Title
US4210862A (en) Test device for indicating an electric voltage and/or the polarity thereof, and the passage of current through an electric conductor
US4385272A (en) Cable checker utilizing logic circuitry
EP0098695A1 (en) Improvements in or relating to multimeters
US4130794A (en) Methods and means for identifying and testing circuit connections
KR200291562Y1 (ko) 릴레이 검사장치
JPH0243074Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2782601B2 (ja) 電源制御障害分離指示装置
JP2592944Y2 (ja) Pt試験用端子の電圧有無表示装置
JPS5832460Y2 (ja) 安全保持器
JPS5832458Y2 (ja) 安全保持器
KR200322664Y1 (ko) 배전반용 램프 온오프 테스트장치
CN220983436U (zh) 线路检测电路及装置
KR890008371Y1 (ko) 가스 경보기 및 차단기 연결선의 단선 여부 및 가스누출 여부 표시회로
CN215599317U (zh) 发电机组同期一体化校验装置
US6198270B1 (en) Electronic wire sorter
GB2257797A (en) Testing electricity supplies
JPS5832459Y2 (ja) 安全保持器
KR100251802B1 (ko) 케이블 검사장치
GB1587043A (en) Multi-purpose test set for electrical appliances
JPH0515352U (ja) コネクタ
JPH0552765U (ja) マルチメータにおけるプローブ連結指示装置
CN209746061U (zh) 电箱检测装置
JPH021605Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5832461Y2 (ja) 安全保持器
KR100331747B1 (ko) 도전선 테스트장치