JPS5622521A - Grounddfault protector - Google Patents

Grounddfault protector

Info

Publication number
JPS5622521A
JPS5622521A JP9497779A JP9497779A JPS5622521A JP S5622521 A JPS5622521 A JP S5622521A JP 9497779 A JP9497779 A JP 9497779A JP 9497779 A JP9497779 A JP 9497779A JP S5622521 A JPS5622521 A JP S5622521A
Authority
JP
Japan
Prior art keywords
grounddfault
protector
grounddfault protector
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
JP9497779A
Other languages
Japanese (ja)
Inventor
Fumio Wakasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9497779A priority Critical patent/JPS5622521A/en
Publication of JPS5622521A publication Critical patent/JPS5622521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP9497779A 1979-07-27 1979-07-27 Grounddfault protector Pending JPS5622521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9497779A JPS5622521A (en) 1979-07-27 1979-07-27 Grounddfault protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9497779A JPS5622521A (en) 1979-07-27 1979-07-27 Grounddfault protector

Publications (1)

Publication Number Publication Date
JPS5622521A true JPS5622521A (en) 1981-03-03

Family

ID=14124960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9497779A Pending JPS5622521A (en) 1979-07-27 1979-07-27 Grounddfault protector

Country Status (1)

Country Link
JP (1) JPS5622521A (en)

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