JPS63157147U - - Google Patents

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Publication number
JPS63157147U
JPS63157147U JP4937587U JP4937587U JPS63157147U JP S63157147 U JPS63157147 U JP S63157147U JP 4937587 U JP4937587 U JP 4937587U JP 4937587 U JP4937587 U JP 4937587U JP S63157147 U JPS63157147 U JP S63157147U
Authority
JP
Japan
Prior art keywords
earth leakage
relay
protection function
normally closed
electromagnetic contactor
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
JP4937587U
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 JP4937587U priority Critical patent/JPS63157147U/ja
Publication of JPS63157147U publication Critical patent/JPS63157147U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図および第3図はそれぞれ本考案の異なる
実施例を示す要部斜視図、第2図および第4図は
それぞれ第1図および第3図に示す漏電遮断器の
回路図、第5図および第7図はそれぞれ異なる従
来例を示す要部斜視図、第6図および第8図はそ
れぞれ第5図および第7図に示す漏電遮断器の回
路図である。 2:電磁接触器、2d:操作コイル、2c:主
接点、7,9:リレー部、10:点検用スイツチ

Claims (1)

    【実用新案登録請求の範囲】
  1. 一体化された漏電保護リレーとサーマルリレー
    からなるリレー部と電磁接触器とを組合せた漏電
    保護機能、過負荷保護機能および欠相保護機能を
    有する漏電遮断器において、前記リレー部に常閉
    接点形の手動操作式点検用スイツチを設け、この
    点検スイツチの常閉接点を電磁接触器の操作コイ
    ルと電気的に直列に接続したことを特徴とする漏
    電遮断器。
JP4937587U 1987-04-01 1987-04-01 Pending JPS63157147U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4937587U JPS63157147U (ja) 1987-04-01 1987-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4937587U JPS63157147U (ja) 1987-04-01 1987-04-01

Publications (1)

Publication Number Publication Date
JPS63157147U true JPS63157147U (ja) 1988-10-14

Family

ID=30871767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4937587U Pending JPS63157147U (ja) 1987-04-01 1987-04-01

Country Status (1)

Country Link
JP (1) JPS63157147U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734941B2 (ja) * 1978-08-29 1982-07-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734941B2 (ja) * 1978-08-29 1982-07-26

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