JPS61174835U - - Google Patents

Info

Publication number
JPS61174835U
JPS61174835U JP5886485U JP5886485U JPS61174835U JP S61174835 U JPS61174835 U JP S61174835U JP 5886485 U JP5886485 U JP 5886485U JP 5886485 U JP5886485 U JP 5886485U JP S61174835 U JPS61174835 U JP S61174835U
Authority
JP
Japan
Prior art keywords
abnormal voltage
zero
circuit
sequence current
sensitivity
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
JP5886485U
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 JP5886485U priority Critical patent/JPS61174835U/ja
Publication of JPS61174835U publication Critical patent/JPS61174835U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP5886485U 1985-04-22 1985-04-22 Pending JPS61174835U (US06650917-20031118-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5886485U JPS61174835U (US06650917-20031118-M00005.png) 1985-04-22 1985-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5886485U JPS61174835U (US06650917-20031118-M00005.png) 1985-04-22 1985-04-22

Publications (1)

Publication Number Publication Date
JPS61174835U true JPS61174835U (US06650917-20031118-M00005.png) 1986-10-31

Family

ID=30584763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5886485U Pending JPS61174835U (US06650917-20031118-M00005.png) 1985-04-22 1985-04-22

Country Status (1)

Country Link
JP (1) JPS61174835U (US06650917-20031118-M00005.png)

Similar Documents

Publication Publication Date Title
JPH0152974B2 (US06650917-20031118-M00005.png)
US4063299A (en) Magnetically latched ground fault circuit interrupter
US4156884A (en) Ground fault protection system for industrial power circuits
GB1254515A (en) Ground fault circuit interrupters
KR930010684B1 (ko) 4극 회로차단기
JPS61174835U (US06650917-20031118-M00005.png)
JPS6149947U (US06650917-20031118-M00005.png)
US3859567A (en) Ground fault interrupter circuit with excited secondary winding on differential transformer
KR200196952Y1 (ko) 누전차단기의 경보장치
JP3561408B2 (ja) 漏電遮断器
JPH0735282Y2 (ja) 漏電リレ−の試験回路
KR100268016B1 (ko) 누전차단기의 누전전류 표시장치 및 방법
JPH0428737U (US06650917-20031118-M00005.png)
JPS6160451U (US06650917-20031118-M00005.png)
JPH0141220Y2 (US06650917-20031118-M00005.png)
US3742306A (en) Core balance earth leakage protective systems
JPS5826640A (ja) き電線の過電流保護装置
GB2036476A (en) Improvements in or Relating to Earth Leakage Circuit Breakers
JPS6312264B2 (US06650917-20031118-M00005.png)
JPH0255517A (ja) 回路しゃ断器
JPS61168411U (US06650917-20031118-M00005.png)
JPS54159651A (en) Control system for breaker
JPH0255519A (ja) 回路しや断器
JPH0237535U (US06650917-20031118-M00005.png)
JPH0613585Y2 (ja) 変圧器の故障表示装置