JPS63176328U - - Google Patents

Info

Publication number
JPS63176328U
JPS63176328U JP1987067763U JP6776387U JPS63176328U JP S63176328 U JPS63176328 U JP S63176328U JP 1987067763 U JP1987067763 U JP 1987067763U JP 6776387 U JP6776387 U JP 6776387U JP S63176328 U JPS63176328 U JP S63176328U
Authority
JP
Japan
Prior art keywords
ecd
recording device
electric leakage
circuit
leakage display
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
JP1987067763U
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 JP1987067763U priority Critical patent/JPS63176328U/ja
Publication of JPS63176328U publication Critical patent/JPS63176328U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1987067763U 1987-05-06 1987-05-06 Pending JPS63176328U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987067763U JPS63176328U (enExample) 1987-05-06 1987-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987067763U JPS63176328U (enExample) 1987-05-06 1987-05-06

Publications (1)

Publication Number Publication Date
JPS63176328U true JPS63176328U (enExample) 1988-11-15

Family

ID=30906970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987067763U Pending JPS63176328U (enExample) 1987-05-06 1987-05-06

Country Status (1)

Country Link
JP (1) JPS63176328U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116013A (ja) * 1981-12-29 1983-07-11 愛知電機株式会社 配電線の過電流表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116013A (ja) * 1981-12-29 1983-07-11 愛知電機株式会社 配電線の過電流表示装置

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