JPH069546Y2 - しゃ断器 - Google Patents

しゃ断器

Info

Publication number
JPH069546Y2
JPH069546Y2 JP1988112817U JP11281788U JPH069546Y2 JP H069546 Y2 JPH069546 Y2 JP H069546Y2 JP 1988112817 U JP1988112817 U JP 1988112817U JP 11281788 U JP11281788 U JP 11281788U JP H069546 Y2 JPH069546 Y2 JP H069546Y2
Authority
JP
Japan
Prior art keywords
current
circuit
current transformer
bidirectional diode
breaker
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 - Lifetime
Application number
JP1988112817U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237534U (zh
Inventor
弘二 広常
和宏 石井
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1988112817U priority Critical patent/JPH069546Y2/ja
Publication of JPH0237534U publication Critical patent/JPH0237534U/ja
Application granted granted Critical
Publication of JPH069546Y2 publication Critical patent/JPH069546Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
JP1988112817U 1988-08-30 1988-08-30 しゃ断器 Expired - Lifetime JPH069546Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988112817U JPH069546Y2 (ja) 1988-08-30 1988-08-30 しゃ断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988112817U JPH069546Y2 (ja) 1988-08-30 1988-08-30 しゃ断器

Publications (2)

Publication Number Publication Date
JPH0237534U JPH0237534U (zh) 1990-03-13
JPH069546Y2 true JPH069546Y2 (ja) 1994-03-09

Family

ID=31352101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988112817U Expired - Lifetime JPH069546Y2 (ja) 1988-08-30 1988-08-30 しゃ断器

Country Status (1)

Country Link
JP (1) JPH069546Y2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354614A (ja) * 2001-05-29 2002-12-06 Mitsubishi Electric Corp 負荷保護装置及びこれを用いたコントロールセンタまたは配電盤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201625A (ja) * 1983-04-28 1984-11-15 松下電工株式会社 保護装置

Also Published As

Publication number Publication date
JPH0237534U (zh) 1990-03-13

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