JPS59112456U

JPS59112456U - Remote control type circuit breaker

Info

Publication number: JPS59112456U
Application number: JP18128282U
Authority: JP
Inventors: 洋一横山
Original assignee: 松下電工株式会社
Priority date: 1982-11-30
Filing date: 1982-11-30
Publication date: 1984-07-30
Also published as: JPH0127555Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の平面図、第２図はその側
面図、第３図は正面図、第４図は背面図、第５図は本体
ケースの側面図、第６図は中ケースの内側からみた側面
図、第７図は中ケースを外した状態の側面図、第８図は
側ケースを外した状態の断面図、第９図は一部切欠平面
図、第１０図は第７図Ｘ−Ｘ線断面図、第１１図は分解
斜視図、第１２図は可動接触子、電磁石装置、機構部の
分解斜視図、第１３図は操作用電磁石装置およびハンド
ルの分解斜視図、第１４図はオン状態の断面図、第１５
図はオフ状態の断面図、第１６図はバイメタルによるト
リップ状態の断面図、第１７図は電磁石装置によりトリ
ップ状態の断面図、第１８図は動作線図、第１９図は３
種型回路しゃ断器の平面図、第２０図はトリップ連動棒
の斜視図、第２１図は操作用電磁石装置の３線式駆動回
路図、第２２図は２線式駆動回路図、第２３図は操作端
子の結線状態を示す破断側面図、第２４図は従来例の取
付状態の破断側面図、第２５図はそのフラッシュプレー
トを除いた状態の平面図である。Ａ・・・外殻（しゃ断器本体）、４・・・上カバー、１
２・・・端子カバー、２０・・・負荷側端子、２１・・
・電源側端子、２２・・・操作端子、１１１・・・ハン
ドル。／／ −２９２６第２図Fig. 1 is a plan view of an embodiment of this invention, Fig. 2 is a side view thereof, Fig. 3 is a front view, Fig. 4 is a rear view, Fig. 5 is a side view of the main body case, and Fig. 6 is a side view of the device. Fig. 7 is a side view with the middle case removed, Fig. 8 is a sectional view with the side case removed, Fig. 9 is a partially cutaway plan view, Fig. 10 is a sectional view taken along the line X-X in FIG. 7, FIG. 11 is an exploded perspective view, FIG. 12 is an exploded perspective view of the movable contact, electromagnet device, and mechanism, and FIG. 13 is an exploded perspective view of the operating electromagnet device and handle. Figure 14 is a sectional view in the on state, Figure 15 is a sectional view of the on state.
Figure 16 is a cross-sectional view of the off state, Figure 16 is a cross-sectional view of the tripped state due to the bimetal, Figure 17 is a cross-sectional view of the tripped state due to the electromagnetic device, Figure 18 is the operation diagram, and Figure 19 is the 3-way trip state.
A plan view of the type circuit breaker, Fig. 20 is a perspective view of the trip interlocking rod, Fig. 21 is a 3-wire drive circuit diagram of the operating electromagnet device, Fig. 22 is a 2-wire drive circuit diagram, and Fig. 23 24 is a cutaway side view showing the connection state of the operating terminal, FIG. 24 is a cutaway side view of the conventional example in the attached state, and FIG. 25 is a plan view of the conventional example with the flush plate removed. A...Outer shell (breaker body), 4...Top cover, 1
2...Terminal cover, 20...Load side terminal, 21...
-Power side terminal, 22...operation terminal, 111...handle. // -2926 Figure 2

Claims

[Scope of utility model registration request]

A breaker main body with a handle protruding from approximately the center of the upper surface, a power supply side terminal and a load side terminal provided on both sides of the breaker main body, and the terminal near the handle at the upper side of the breaker main body. a remote control operation terminal provided in a step-like manner relative to the breaker body; and an insulated terminal cover provided on the breaker body to freely open and close the upper surface of the operation terminal. Breaker.