JPS6038457U - Circuit breaker with built-in instrument current transformer - Google Patents

Circuit breaker with built-in instrument current transformer

Info

Publication number
JPS6038457U
JPS6038457U JP13161283U JP13161283U JPS6038457U JP S6038457 U JPS6038457 U JP S6038457U JP 13161283 U JP13161283 U JP 13161283U JP 13161283 U JP13161283 U JP 13161283U JP S6038457 U JPS6038457 U JP S6038457U
Authority
JP
Japan
Prior art keywords
circuit breaker
current transformer
built
side terminal
load side
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
JP13161283U
Other languages
Japanese (ja)
Inventor
修 細田
Original Assignee
テンパ−ル工業株式会社
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 テンパ−ル工業株式会社 filed Critical テンパ−ル工業株式会社
Priority to JP13161283U priority Critical patent/JPS6038457U/en
Publication of JPS6038457U publication Critical patent/JPS6038457U/en
Pending legal-status Critical Current

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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図及び第２図は本考案による計器用変流器内蔵の回
路遮断器の内部接続及び外観図。第３図は従来の配線例
、第４図は本考案による配線例である。 １・・・電源側端子、２・・・固定接点台、３・・・可
動接点、４・・・バイメタル、５・・・導体、６・・・
負荷側端子、７・・・内蔵計器用変流器、８・・・変流
器二次導□線、９・・・接続栓、１０・・・電流計配線
、１１・・・電源側配線ダクト、１２・・・回路遮断器
（一般品）、１２′・・・計器用変流器付回路遮断器、
１３・・・計器用変流器、１４・・・電磁開閉器、１５
・・・負荷側配線ダクト、１６・・・中間配線、１７・
・・電流計。1 and 2 are internal connections and external views of a circuit breaker with a built-in measuring current transformer according to the present invention. FIG. 3 shows an example of conventional wiring, and FIG. 4 shows an example of wiring according to the present invention. 1... Power supply side terminal, 2... Fixed contact block, 3... Movable contact, 4... Bimetal, 5... Conductor, 6...
Load side terminal, 7... Built-in instrument current transformer, 8... Current transformer secondary conductor □ wire, 9... Connection plug, 10... Ammeter wiring, 11... Power supply side wiring Duct, 12...Circuit breaker (general product), 12'...Circuit breaker with instrument current transformer,
13... Instrument current transformer, 14... Electromagnetic switch, 15
...Load side wiring duct, 16...Intermediate wiring, 17.
...Ammeter.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）回路遮断器において、三相用の場合は中線、単相
用の場合は非接地線の電源側端子と負荷側端子の間で、
過電流素子（バイメタル又はマグネット）と負荷側端子
を接続する導体が内蔵した計器用変流器を貫通するよう
に構成した回路遮断器。(1) In a circuit breaker, between the power supply side terminal and the load side terminal of the center wire for three-phase use, and the non-grounding wire for single-phase use,
A circuit breaker configured so that the conductor that connects the overcurrent element (bimetal or magnet) and the load side terminal passes through the built-in instrument current transformer. （２）計器用変流器の二次側導線を接続栓又はこれに類
する装置により、外部の電流計配線と接続するようにし
た実用新案登録請求範囲第１項記載の回路遮断器。(2) The circuit breaker according to claim 1, wherein the secondary conductor of the meter current transformer is connected to external ammeter wiring by a connection plug or a similar device. （３）計器用変流器の接続栓を負荷側端面に取付けた実
用新案登録請求範囲第１項記載の回路遮断器。(3) The circuit breaker according to claim 1, which is a registered utility model, in which a connecting plug of a current transformer for measuring instruments is attached to the end face on the load side.
JP13161283U 1983-08-24 1983-08-24 Circuit breaker with built-in instrument current transformer Pending JPS6038457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13161283U JPS6038457U (en) 1983-08-24 1983-08-24 Circuit breaker with built-in instrument current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13161283U JPS6038457U (en) 1983-08-24 1983-08-24 Circuit breaker with built-in instrument current transformer

Publications (1)

Publication Number Publication Date
JPS6038457U true JPS6038457U (en) 1985-03-16

Family

ID=30297487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13161283U Pending JPS6038457U (en) 1983-08-24 1983-08-24 Circuit breaker with built-in instrument current transformer

Country Status (1)

Country Link
JP (1) JPS6038457U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005276543A (en) * 2004-03-24 2005-10-06 Tempearl Ind Co Ltd Current monitoring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553969U (en) * 1978-10-05 1980-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553969U (en) * 1978-10-05 1980-04-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005276543A (en) * 2004-03-24 2005-10-06 Tempearl Ind Co Ltd Current monitoring device

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