JPS6254534U - - Google Patents

Info

Publication number
JPS6254534U
JPS6254534U JP14469885U JP14469885U JPS6254534U JP S6254534 U JPS6254534 U JP S6254534U JP 14469885 U JP14469885 U JP 14469885U JP 14469885 U JP14469885 U JP 14469885U JP S6254534 U JPS6254534 U JP S6254534U
Authority
JP
Japan
Prior art keywords
neutral line
line
earth leakage
protection device
circuit 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.)
Pending
Application number
JP14469885U
Other languages
English (en)
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 JP14469885U priority Critical patent/JPS6254534U/ja
Publication of JPS6254534U publication Critical patent/JPS6254534U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
第1図は従来の実施例の電気回路図、第2図は
本考案の一実施例の電気回路図である。 13……欠相検出回路、14……定電圧回路、
15……トリガ回路、16……漏電検出回路、Z
CT2……零相変流器、TC2……トリツプコイ
ル、SCR……シリコン制御整流素子、Z4〜Z
6……異常電圧吸収素子、TG……トリガ素子、
L1,L2……電圧線、N……中性線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中性線欠相保護装置付漏電遮断器において雷サ
    ージ、開閉サージ等のサージ電圧の印加による制
    御回路の破壊および誤動作を防止するための異常
    電圧吸収素子を前記制御回路の電源充電部である
    電圧線L1と中性線N間、電圧線L2と前記中性
    線N間、及び整流後のシリコン制御整流素子等の
    スイツチング素子と並列に接続することを特徴と
    する中性線欠相保護装置付漏電遮断器。
JP14469885U 1985-09-21 1985-09-21 Pending JPS6254534U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14469885U JPS6254534U (ja) 1985-09-21 1985-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14469885U JPS6254534U (ja) 1985-09-21 1985-09-21

Publications (1)

Publication Number Publication Date
JPS6254534U true JPS6254534U (ja) 1987-04-04

Family

ID=31055543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14469885U Pending JPS6254534U (ja) 1985-09-21 1985-09-21

Country Status (1)

Country Link
JP (1) JPS6254534U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178920A (ja) * 1983-03-28 1984-10-11 東芝ライテック株式会社 単相3線式漏電しや断器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178920A (ja) * 1983-03-28 1984-10-11 東芝ライテック株式会社 単相3線式漏電しや断器

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