JPS6096760U

JPS6096760U - Hardwire circuit breaker

Info

Publication number: JPS6096760U
Application number: JP18862483U
Authority: JP
Inventors: 村井　和三郎
Original assignee: 寺崎電気産業株式会社
Priority date: 1983-12-08
Filing date: 1983-12-08
Publication date: 1985-07-02

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

[Brief explanation of the drawing]

第１図、第２図はリミットスイッチを装着して付属品と
して補助スイッチとしての機能をもたせた３極形配線用
遮断器の通常開路（ＯＦＦ　）位置と閉路（ＯＮ）位置
を示す構成図、第３図はモールドカバーの付属品収納窪
みの蓋を取り除いた平面図、第４図はモールドカバーの
付属品収納窪みの蓋ならびに付属品を取り除いた要部平
面図、第５図は要部側面切断説明図、第６図、第７図は
リミットスイッチを装着して警報スイッチとして機能を
もたせた配線用遮断器の自動開放ＴＲＩＰ位置と閉路Ｏ
Ｎ位置を示す構成図である。図中、１・・・・・・配線
用遮断器本体、２・・・・・・モールドベース、３・・
・・・・モールドカバー、４・・・・・・操作ハンドル
、５・・・・・・可動接触子装置、７・・・・・・可動
接触子、９・・・・・・コンタクトホルダー、１０・・
・・・・クロスバ−１１４・・・・・・固定接触子、１
５・・・・・・リミットスイッチ作動体、１６・・・・
・・窪み、１７・・・・・・リミットスイッチ作動体連
結孔、１８・・・・・・制御電線用貫通Ｌ　　１９−−
−−−−リミットスイッ４．２０−−−−−−リミット
スイッチ操作レバー、２１，２１’・・・・・・絶縁板
、２２，２２’・・・・・・取付板、２３．２３’・・
・・・・貫　　、通ビス、２４・・・・・・タップ穴、
２５・・・・・・取付ビス、２７・・・・・・ねじ金具
、２８・・・・・・蓋、２９・・・・・・１ス、３０・
・・・・・制御電線。Figures 1 and 2 are configuration diagrams showing the normally open (OFF) position and closed (ON) position of a 3-pole type molded case circuit breaker equipped with a limit switch and equipped with the function of an auxiliary switch as an accessory. Figure 3 is a plan view of the mold cover's accessory storage recess with the lid removed, Figure 4 is a plan view of the main part with the mold cover's accessory storage recess lid and accessories removed, and Figure 5 is a side view of the main part. The cutting explanatory diagrams, Figures 6 and 7, show the automatic opening TRIP position and closing O of a molded circuit breaker equipped with a limit switch and functioning as an alarm switch.
It is a block diagram which shows N position. In the figure, 1...Made-in circuit breaker body, 2...Mold base, 3...
...Mold cover, 4...Operation handle, 5...Movable contact device, 7...Movable contact, 9...Contact holder, 10...
...Crossbar 114...Fixed contact, 1
5...Limit switch operating body, 16...
・・・Recess, 17... Limit switch operating body connection hole, 18... Control wire penetration L 19--
---Limit switch 4.20-----Limit switch operation lever, 21, 21'... Insulation plate, 22, 22'... Mounting plate, 23.23'・・・
...Through, through screw, 24...tapped hole,
25...Mounting screw, 27...Screw fitting, 28...Lid, 29...1 screw, 30...
...Control wire.

Claims

[Scope of utility model registration request]

A closing jacket is formed by a mold base made of a molded insulator and a mold cover, and a set of opening/closing operation mechanisms is operated by an operation handle protruding from the mold cover to simultaneously open and close the multi-pole main contact device. and in a molded circuit breaker configured to collapse the opening/closing operation mechanism in response to an overcurrent and automatically shut off the circuit, the molded cover is integrally formed in a corresponding portion of the electrode chamber that does not accommodate the opening/closing mechanism. An auxiliary switch that outputs a contact signal in response to the opening and closing of the main contactor device, an alarm switch that outputs a contact signal in response to the automatic shutoff, or a signal that receives an external signal. An accessory such as a voltage tripping device that trips the molded circuit breaker when applied is stored in the accessory storage recess, and a lid of the accessory storage recess is attached to the mold cover.