JPS5619334A - Grounddfault protector - Google Patents

Grounddfault protector

Info

Publication number
JPS5619334A
JPS5619334A JP9373279A JP9373279A JPS5619334A JP S5619334 A JPS5619334 A JP S5619334A JP 9373279 A JP9373279 A JP 9373279A JP 9373279 A JP9373279 A JP 9373279A JP S5619334 A JPS5619334 A JP S5619334A
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.)
Granted
Application number
JP9373279A
Other languages
Japanese (ja)
Other versions
JPS5857055B2 (en
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 JP9373279A priority Critical patent/JPS5857055B2/en
Publication of JPS5619334A publication Critical patent/JPS5619334A/en
Publication of JPS5857055B2 publication Critical patent/JPS5857055B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP9373279A 1979-07-25 1979-07-25 Earth fault protection device Expired JPS5857055B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9373279A JPS5857055B2 (en) 1979-07-25 1979-07-25 Earth fault protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9373279A JPS5857055B2 (en) 1979-07-25 1979-07-25 Earth fault protection device

Publications (2)

Publication Number Publication Date
JPS5619334A true JPS5619334A (en) 1981-02-24
JPS5857055B2 JPS5857055B2 (en) 1983-12-17

Family

ID=14090577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9373279A Expired JPS5857055B2 (en) 1979-07-25 1979-07-25 Earth fault protection device

Country Status (1)

Country Link
JP (1) JPS5857055B2 (en)

Also Published As

Publication number Publication date
JPS5857055B2 (en) 1983-12-17

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