JPS614320U - circuit breaker device - Google Patents

circuit breaker device

Info

Publication number
JPS614320U
JPS614320U JP8982984U JP8982984U JPS614320U JP S614320 U JPS614320 U JP S614320U JP 8982984 U JP8982984 U JP 8982984U JP 8982984 U JP8982984 U JP 8982984U JP S614320 U JPS614320 U JP S614320U
Authority
JP
Japan
Prior art keywords
circuit
contacts
breaker device
load
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
JP8982984U
Other languages
Japanese (ja)
Inventor
賢治 高橋
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP8982984U priority Critical patent/JPS614320U/en
Publication of JPS614320U publication Critical patent/JPS614320U/en
Pending legal-status Critical Current

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Landscapes

  • Breakers (AREA)
  • Keying Circuit Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す回路図である。 第２図はこの考案の主要部を構成するＰＴＣ素子の特性
図である。 図中、１は交流電源、２は負荷回路、３は負荷、４は電
磁継電器、５は接点、６は電磁コイル、７はＰＴＣ素子
である。FIG. 1 is a circuit diagram showing an embodiment of this invention. FIG. 2 is a characteristic diagram of the PTC element that constitutes the main part of this invention. In the figure, 1 is an AC power supply, 2 is a load circuit, 3 is a load, 4 is an electromagnetic relay, 5 is a contact, 6 is an electromagnetic coil, and 7 is a PTC element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）負荷回路に直列接続され、負荷回路開閉用の接点
と、上記負荷回路の電圧に応動して上記接点を開閉する
電磁コイルとを有する電磁継電器およびこの電磁継電器
の電源側で、上記負荷回路に接続された正の温度係数の
抵抗素子を備えた回路遮断装置。 、（２）電磁継電器の電磁コイルは、負荷回路の電圧が
所定値以下の時に接点を開放するようにされていること
を特徴とする実用新案登録請求の範囲第１項記載の回路
遮断装置。(1) An electromagnetic relay that is connected in series to a load circuit and has contacts for opening and closing the load circuit, and an electromagnetic coil that opens and closes the contacts in response to the voltage of the load circuit, and on the power supply side of this electromagnetic relay, the load A circuit interrupter with a positive temperature coefficient resistive element connected to the circuit. (2) The circuit breaker device according to claim 1, wherein the electromagnetic coil of the electromagnetic relay is configured to open its contacts when the voltage of the load circuit is below a predetermined value.
JP8982984U 1984-06-14 1984-06-14 circuit breaker device Pending JPS614320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8982984U JPS614320U (en) 1984-06-14 1984-06-14 circuit breaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8982984U JPS614320U (en) 1984-06-14 1984-06-14 circuit breaker device

Publications (1)

Publication Number Publication Date
JPS614320U true JPS614320U (en) 1986-01-11

Family

ID=30644277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8982984U Pending JPS614320U (en) 1984-06-14 1984-06-14 circuit breaker device

Country Status (1)

Country Link
JP (1) JPS614320U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03127426A (en) * 1989-10-11 1991-05-30 Toko Denki Kk Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03127426A (en) * 1989-10-11 1991-05-30 Toko Denki Kk Circuit breaker

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