JPH06333489A - Interior accessory particle displaying apparatus of circuit breaker - Google Patents

Interior accessory particle displaying apparatus of circuit breaker

Info

Publication number
JPH06333489A
JPH06333489A JP14557193A JP14557193A JPH06333489A JP H06333489 A JPH06333489 A JP H06333489A JP 14557193 A JP14557193 A JP 14557193A JP 14557193 A JP14557193 A JP 14557193A JP H06333489 A JPH06333489 A JP H06333489A
Authority
JP
Japan
Prior art keywords
accessory unit
accessory
circuit breaker
cover
nameplates
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.)
Granted
Application number
JP14557193A
Other languages
Japanese (ja)
Other versions
JP3097394B2 (en
Inventor
Masao Miura
三浦　　正夫
Naoji Uchida
直司 内田
Akihiko Kobanawa
明比古 小塙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP05145571A priority Critical patent/JP3097394B2/en
Publication of JPH06333489A publication Critical patent/JPH06333489A/en
Application granted granted Critical
Publication of JP3097394B2 publication Critical patent/JP3097394B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts

Landscapes

  • Breakers (AREA)

Abstract

PURPOSE:To prevent display errors in sorts and rating of an interior accessory article to be fitted to cover of a circuit breaker main body. CONSTITUTION:Regarding a circuit breaker to whose cover an accessory unit 2 is to be attached wherein interior accessories such as an alarm switch, an auxiliary switch, a voltage trip gear, etc., are mounted on a common base, sorts and rating nameplates 7-9 of interior accessory articles are stuck to a dowel 4 which is to be fitted in base side wall of the accessory unit 2 to press a lead wire 3. Consequently, the nameplates 7-9 and the accessory unit 2 are united together and corresponding errors among the interior accessories and the nameplates 7-9 are lessened as compared with the conventional constitution in which the nameplates are stuck to the side face of a case 6 separately from the accessory unit 2 and at the same time even in the case of the changed design of the accessory unit 2, manpower to change the nameplates 7-9 can be omitted.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この発明は、補助スイッチや警報
スイッチなどの内装付属品（以下、単に付属品という）
を備えた回路遮断器に関し、詳しくは付属品の種別や定
格を表示するための手段に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to interior accessories such as auxiliary switches and alarm switches (hereinafter simply referred to as accessories).
The present invention relates to a circuit breaker equipped with, and more specifically, to a means for displaying the type and rating of accessories.

【０００２】[0002]

【従来の技術】配線用遮断器や漏電遮断器などの回路遮
断器には、オン／オフ状態を発信する補助スイッチ、ト
リップ状態を発信する警報スイッチ、トリップ指令を受
信して開路動作をさせる電圧引外し装置、主回路電圧の
低下を検知して開路動作をさせる不足電圧引外し装置な
どの種々の付属品が装着される。この付属品は従来は回
路遮断器の本体ケースに収納されていたが、その着脱の
ためには本体カバーを開けなければならないため、付属
品の追加や交換などの作業が簡単にはできなかった。2. Description of the Related Art Circuit breakers such as circuit breakers for wiring and earth leakage breakers include auxiliary switches for transmitting an on / off state, alarm switches for transmitting a trip state, and a voltage for receiving a trip command and opening a circuit. Various accessories such as a trip device and an undervoltage trip device that detects a drop in the main circuit voltage and opens the circuit are attached. Conventionally, this accessory was stored in the main body case of the circuit breaker, but since the main body cover had to be opened to remove it, it was not possible to easily add or replace accessories. .

【０００３】そこで、本発明者らは先に、カセット化し
た付属品を共通のベースに複数個着脱自在に搭載して付
属品ユニットを構成し、これを回路遮断器本体のカバー
に着脱自在に装着する回路遮断器を開発した（特願平４
−３５６８３０号）。このような構成によれば、仕様に
応じた組合せで付属品を搭載した付属品ユニットを本体
カバーを閉めたままで自在に装着できるので、回路遮断
器の製造段階はもちろん、盤の稼働後でも簡単に付属品
の追加や仕様変更などの処置を行うことができる。Therefore, the present inventors previously mounted a plurality of cassette-shaped accessories on a common base in a detachable manner to form an accessory unit, which was detachably attached to the cover of the circuit breaker body. Developed a circuit breaker to be installed (Japanese Patent Application No. 4
-356830). With this configuration, the accessory unit with the accessories combined in accordance with the specifications can be freely installed with the main body cover closed, making it easy not only during the circuit breaker manufacturing stage but also after the panel is in operation. You can add accessories and change specifications.

【０００４】図８はこのような回路遮断器の外観を示す
斜視図である。図において、回路遮断器本体のカバー１
の左極側に形成された凹部に付属品ユニット２が装着さ
れ、カバー１の側壁開口に臨む付属品ユニット２の図示
しないベースの側面に内装付属品のリード線３を押さえ
る板状の駒４が嵌め込まれている。カバー１に装着され
た付属品ユニット２の上面は、カバー１に開閉自在に取
り付けられた補助カバー５で覆われている。この場合、
付属品ユニット２には、警報スイッチと補助スイッチと
が各２個、それに電圧引外し装置又は不足電圧引外し装
置が１個まで搭載可能で、これらの付属品は仕様に応じ
て適宜の組合せでベースに搭載される。そして、回路遮
断器本体のケース６の側面には、付属品ユニット２に搭
載された付属品の種別と定格を表示する銘板７〜９（以
下、Ｋは警報スイッチ、Ｗは補助スイッチ、Ｆは電圧引
外し装置、Ｒは不足電圧引外し装置を表すものとす
る）。FIG. 8 is a perspective view showing the appearance of such a circuit breaker. In the figure, the cover 1 of the circuit breaker body
The accessory unit 2 is mounted in the concave portion formed on the left pole side of the plate, and the plate-like piece 4 for pressing the lead wire 3 of the internal accessory is attached to the side surface of the base (not shown) of the accessory unit 2 facing the side wall opening of the cover 1. Is fitted. The upper surface of the accessory unit 2 mounted on the cover 1 is covered with an auxiliary cover 5 attached to the cover 1 so as to be openable and closable. in this case,
The accessory unit 2 can be equipped with two alarm switches and two auxiliary switches, and up to one voltage trip device or one undervoltage trip device. These accessories can be combined in an appropriate manner according to the specifications. Mounted on the base. Then, on the side surface of the case 6 of the circuit breaker body, name plates 7 to 9 (hereinafter, K is an alarm switch, W is an auxiliary switch, and F is an F switch) that indicate the type and rating of the accessory mounted in the accessory unit 2. Voltage trip device, R shall represent undervoltage trip device).

【０００５】[0005]

【発明が解決しようとする課題】上記回路遮断器におい
て、従来は付属品の種別・定格銘板を本体ケースの側面
に貼り付けている。そのため、次のような問題があっ
た。 (1) 銘板と付属品ユニットとが別々であるため、ケース
側面の表示内容と付属品の組合せとの対応を間違えて付
属品ユニットを装着する危険が大きい。 (2) 仕様変更により付属品を追加したり、種別や定格を
変更したりする場合には同時にケース側面の銘板を新た
に貼ったり、貼り替えたりする必要があり作業が面倒で
ある。特にこのような作業は盤の稼働後に客先で行うこ
とが多いので余計に煩雑であり、また上記した間違いも
生じやすい。 そこで、この発明は、表示間違いが生じにくく、仕様変
更時の対応も簡単な回路遮断器の内装付属品表示装置を
提供することを目的とするものである。In the circuit breaker described above, conventionally, the type and rating nameplate of the accessory is attached to the side surface of the main body case. Therefore, there were the following problems. (1) Since the nameplate and accessory unit are separate, there is a great risk that the accessory unit may be installed by mistake in the correspondence between the content displayed on the side of the case and the accessory combination. (2) When adding accessories due to specification changes, or changing types or ratings, it is necessary to attach or replace the nameplate on the side of the case at the same time, which is troublesome. In particular, since such work is often performed by the customer after the operation of the panel, it is more complicated, and the above-mentioned mistakes are likely to occur. Therefore, it is an object of the present invention to provide an internal accessory display device for a circuit breaker that is less likely to cause a display error and is easy to handle when changing specifications.

【０００６】[0006]

【課題を解決するための手段】この発明は、内装付属品
のリード線を押さえるために付属品ユニットのベースに
嵌め込まれる駒の表面に、内装付属品の種別・定格表示
を施すことにより上記目的を達成するものとする。な
お、駒を複数個のセグメントに分割すればベースへの嵌
め込み作業が簡単になるが、その場合に、これらのセグ
メントのベースに対する嵌め込み形状を互いに違えれ
ば、ベースへの嵌め込み間違いがなくなる。SUMMARY OF THE INVENTION The present invention achieves the above object by displaying the type and rating of an internal accessory on the surface of a piece fitted into the base of the accessory unit to hold down the lead wire of the internal accessory. Shall be achieved. It should be noted that if the piece is divided into a plurality of segments, the work of fitting into the base will be simple, but in this case, if the fitting shapes of these segments into the base are different from each other, there will be no mistake in fitting into the base.

【０００７】[0007]

【作用】この発明は、カバーの側壁開口から露呈するリ
ード線押さえ用の駒の表面に付属品の種別・定格表示を
施すことにより、この表示を付属品ユニットと一体化さ
せる。これにより、付属品ユニットと別体のケースに表
示が施される場合と比べて表示と実際の付属品との間の
対応間違いが少なくなるとともに、表示が付属品ユニッ
ト自体に付いているので、付属品ユニットを追加したり
交換したりすれば表示も同時に追加、交換されることに
なり、表示のための別作業が不要となる。特に、客先に
は製作者側で表示を済ませた付属品ユニットが提供され
るので、盤稼働後の仕様変更などの場合にも間違いが生
じなくなる。According to the present invention, by displaying the type and rating of the accessory on the surface of the lead wire holding piece exposed from the side wall opening of the cover, this indication is integrated with the accessory unit. This reduces the number of mistakes in the correspondence between the display and the actual accessory compared to the case where the display is provided on a separate case from the accessory unit, and because the display is attached to the accessory unit itself, If an accessory unit is added or exchanged, the display will be added and exchanged at the same time, and a separate work for display becomes unnecessary. In particular, since the accessory unit whose display has been completed by the manufacturer is provided to the customer, mistakes do not occur even when the specifications are changed after the operation of the panel.

【０００８】[0008]

【実施例】以下、図１〜図７に基づいてこの発明の実施
例を説明する。なお、従来例と対応する部分には同一の
符号を用いるものとする。図１は回路遮断器に付属品ユ
ニットを装着する様子を示す斜視図、図２は同じく装着
を完了した状態を示す斜視図である。付属品ユニット２
は図１に示すように補助カバー５を開いてカバー１の凹
部１０に上方から装着され、図２に示すように補助カバ
ー５が閉じられる。リード線３を押さえる駒４は前後２
つのセグメント４Ａ及び４Ｂに分割され、前方（電源
側）のセグメント４Ａの表面にはＫ用銘板７が貼り付け
られ、後方（負荷側）のセグメント４Ｂの表面にはＷ用
銘板８及びＦ用銘板９が貼り付けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to FIGS. The same reference numerals are used for the parts corresponding to those of the conventional example. FIG. 1 is a perspective view showing how the accessory unit is attached to the circuit breaker, and FIG. 2 is a perspective view showing a state where the attachment is completed. Accessory unit 2
As shown in FIG. 1, the auxiliary cover 5 is opened and mounted in the recess 10 of the cover 1 from above, and the auxiliary cover 5 is closed as shown in FIG. The piece 4 that holds down the lead wire 3 is the front and rear 2
It is divided into two segments 4A and 4B, the nameplate 7 for K is attached to the surface of the segment 4A on the front side (power supply side), and the nameplate for W 8 and the nameplate for F are attached to the surface of the segment 4B on the rear side (load side). 9 is attached.

【０００９】図３はカバー１に装着された状態の付属品
ユニット２の拡大平面図、図４はカバー１に取り付けら
れる補助カバー４の平面図、図５は付属品ユニット２を
単独で示す平面図、図６は付属品ユニット２のベース１
１の平面図、図７はその側面図である。図６及び図７に
示す樹脂成形品のベース１１には、Ｋ搭載用の凹部１２
とＷ搭載用の凹部１３とが前後して各２箇所に設けら
れ、それらの横にＦ又はＲ搭載用の凹部１４が設けられ
ている。また、ベース１１の長方形の側壁１１ａには、
Ｋリード線収納用溝１５、Ｒリード線収納用溝１６及び
Ｆ（Ｒ）リード線収納用溝１７がそれぞれ２条、２条及
び１条ずつ形成され、更に駒４を嵌め込むためのあり溝
１８が３条形成されている。ここで、あり溝１８同士の
間隔は中央部と前部（図の左側）との間よりも中央部と
後部（図の右側）との間の方が大きくなっている。FIG. 3 is an enlarged plan view of the accessory unit 2 attached to the cover 1, FIG. 4 is a plan view of the auxiliary cover 4 attached to the cover 1, and FIG. 5 is a plan view showing the accessory unit 2 alone. Figures and 6 show the base 1 of the accessory unit 2.
1 is a plan view and FIG. 7 is a side view thereof. The base 11 of the resin molded product shown in FIGS. 6 and 7 has a recess 12 for mounting K.
And W mounting recesses 13 are provided in front and rear at two positions, respectively, and F or R mounting recesses 14 are provided beside them. In addition, the rectangular side wall 11a of the base 11 has
The K lead wire storage groove 15, the R lead wire storage groove 16 and the F (R) lead wire storage groove 17 are formed with two rows, two rows and one row, respectively, and a dovetail groove into which the piece 4 is fitted. Three eighteen are formed. Here, the distance between the dovetail grooves 18 is larger between the central portion and the rear portion (right side in the figure) than between the central portion and the front portion (left side in the figure).

【００１０】図５はベース１１の全凹部１２〜１４にカ
セット化された警報スイッチ１９、補助スイッチ２０及
び電圧引外し装置２１が挿入され、各溝１５〜１７に収
納されたリード線３があり溝１８に突起４ａを介して嵌
め込まれた駒４により押さえられた状態を示している。
なお、各付属品１９〜２１は、ベース１１に一体形成さ
れたフック１１ｂ（図６）により把持されている。カバ
ー１の凹部１０（図１）に挿入された付属品ユニット２
は、前後２箇所のフック１１ｃがカバー１の図示しない
段部に係止されることにより保持される。カバー１の側
壁１ａには上下に抜ける開口２２（図１）があけられて
おり、カバー１に装着された付属品ユニット２のベース
側壁１１ａはこの開口２２に嵌め合わされる。図４に示
す補助カバー５は、突軸５ａが図１に示す軸受穴１ｂに
嵌め込まれてカバー１に開閉自在に取り付けられ、閉じ
た状態では爪５ｂによりカバー１の段部１ｃに係止され
る。In FIG. 5, the alarm switch 19, the auxiliary switch 20, and the voltage trip device 21 which are formed into a cassette are inserted into all the recesses 12 to 14 of the base 11, and the lead wires 3 housed in the grooves 15 to 17 are provided. The state is shown in which it is pressed by the piece 4 that is fitted into the groove 18 via the protrusion 4a.
The accessories 19 to 21 are held by the hook 11b (FIG. 6) formed integrally with the base 11. Accessory unit 2 inserted in recess 10 (FIG. 1) of cover 1
Is held by hooking hooks 11c at two front and rear positions on a stepped portion (not shown) of the cover 1. A vertical opening 22 (FIG. 1) is formed in the side wall 1a of the cover 1, and the base side wall 11a of the accessory unit 2 mounted on the cover 1 is fitted into the opening 22. In the auxiliary cover 5 shown in FIG. 4, the protruding shaft 5a is fitted into the bearing hole 1b shown in FIG. 1 and is attached to the cover 1 so as to be openable and closable, and in the closed state, the claw 5b locks the stepped portion 1c of the cover 1. It

【００１１】駒４のセグメント４Ａに貼り付けられたＫ
用銘板７には、警報スイッチ１９が２個の図示例では、
各々の種別と定格とが左右に分けて表示される。セグメ
ント４Ｂに貼り付けられたＷ用銘板８も同様である。ま
た、セグメント４Ｂに貼り付けられたＦ用銘板９には電
圧引外し装置２１の種別と定格が表示されるが、凹部１
４に不足電圧引外し装置が挿入された場合には、セグメ
ント４ＢにはもちろんＲ用銘板が貼り付けられる。銘板
７〜９を貼り付ける代わりに、スタンプを押捺したり、
駒４と一体に文字や図形を成形することも可能である。K attached to the segment 4A of the piece 4
In the illustrated example with two alarm switches 19 on the nameplate 7,
Each type and rating are displayed separately on the left and right. The same applies to the W nameplate 8 attached to the segment 4B. The type and rating of the voltage trip device 21 are displayed on the F nameplate 9 attached to the segment 4B.
When the undervoltage trip device is inserted in 4, the R name plate is of course attached to the segment 4B. Instead of pasting nameplates 7-9, stamping,
It is also possible to form characters and figures integrally with the piece 4.

【００１２】前後２つのセグメント４Ａ，４Ｂは図５に
示すように中央のあり溝１８内で突き合わされている
が、すでに述べたあり溝１８同士の間隔の相違から、セ
グメント４Ａよりも４Ｂの方が突起４ａの前後の間隔が
大きくなっている。駒４は分割構成した方が一体構成す
るよりもベース１１への嵌め込み作業が楽にあるが、そ
の場合に図示の通りセグメント４Ａ，４Ｂのベース１１
に対する嵌め込み形状（この例では突起４ａの間隔）を
互いに違えれば、前後を入れ替えてベース１１へ嵌め込
むことができなくなるので、入れ違いによる表示間違い
がなくなる。The two front and rear segments 4A and 4B are abutted in the central dovetail groove 18 as shown in FIG. 5. However, due to the difference in the interval between the dovetail grooves 18 already described, the segment 4A is better than the segment 4A. The distance between the front and rear of the protrusion 4a is large. It is easier to fit the pieces 4 into the base 11 when the pieces 4 are divided, but in that case, as shown in the figure, the bases 11 of the segments 4A and 4B are attached.
If the fitting shapes (the intervals of the protrusions 4a in this example) are different from each other, the front and rear cannot be replaced and the base 11 cannot be fitted, so that there is no display error due to the wrong fitting.

【００１３】[0013]

【発明の効果】以上述べた通り、この発明によれば、内
装付属品のリード線を押さえるために付属品ユニットの
ベースに嵌め込まれる駒の表面に、内装付属品の種別・
定格表示を施すことにより、内装付属品とその種別・定
格表示とが一体化され、内装付属品と表示との対応間違
いが少なくなるとともに、内装付属品の追加や仕様変更
の場合にも一々表示を追加したり変更したりする必要が
なくなり、内装付属品をユニット化してカバーに装着す
ることにより、どの時点でも内装付属品の追加や仕様変
更に容易に対応できるようにした回路遮断器の利点が一
層活かされる。As described above, according to the present invention, the type of the internal accessory is attached to the surface of the piece fitted in the base of the accessory unit to hold the lead wire of the internal accessory.
By displaying the rating, the interior accessories and their types and rating indications are integrated, and there are few mistakes in the correspondence between the interior accessories and the display, and they are also displayed one by one when the interior accessories are added or the specifications are changed. It is not necessary to add or change the internal circuit accessories, and by mounting the internal accessories as a unit and mounting them on the cover, the advantage of the circuit breaker is that it can easily respond to the addition of internal accessories or specification changes at any time. Is further utilized.

【図面の簡単な説明】[Brief description of drawings]

【図１】この発明の実施例を示す回路遮断器に付属品ユ
ニットを装着する様子を示す斜視図である。FIG. 1 is a perspective view showing how an accessory unit is mounted on a circuit breaker showing an embodiment of the present invention.

【図２】付属品ユニットの装着が完了した図１の回路遮
断器の斜視図である。2 is a perspective view of the circuit breaker of FIG. 1 with the accessory unit installed.

【図３】図２における付属品ユニット装着部分を補助カ
バーを取り除いて示す拡大平面図である。FIG. 3 is an enlarged plan view showing an accessory unit mounting portion in FIG. 2 with an auxiliary cover removed.

【図４】図２における補助カバーの拡大平面図である。FIG. 4 is an enlarged plan view of an auxiliary cover in FIG.

【図５】図３における付属品ユニットを単独で示す平面
図である。5 is a plan view showing the accessory unit in FIG. 3 alone. FIG.

【図６】図５におけるベースの平面図である。FIG. 6 is a plan view of the base in FIG.

【図７】図６の側面図である。FIG. 7 is a side view of FIG.

【図８】従来例を示す回路遮断器の斜視図である。FIG. 8 is a perspective view of a circuit breaker showing a conventional example.

【符号の説明】[Explanation of symbols]

１ カバー １ａ カバー側壁 ２ 付属品ユニット ３ リード線 ４ 駒 ６ ケース ７ 警報スイッチ用銘板 ８ 補助スイッチ用銘板 ９ 電圧引外し装置用銘板 １１ ベース １１ａ ベース側壁 ２２ カバー側壁開口 1 cover 1a cover side wall 2 accessory unit 3 lead wire 4 piece 6 case 7 alarm switch name plate 8 auxiliary switch name plate 9 voltage trip device name plate 11 base 11a base side wall 22 cover side wall opening

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】複数個のカセット化された内装付属品が共
通のベースに着脱自在に搭載された構成の付属品ユニッ
トが回路遮断器本体のカバーに着脱自在に装着され、前
記カバーの側壁開口に臨む前記ベースの側壁に前記内装
付属品のリード線を押さえる板状の駒が嵌め込まれる回
路遮断器において、 駒の表面に内装付属品の種別・定格表示を施したことを
特徴とする回路遮断器の内装付属品表示装置。1. An accessory unit in which a plurality of cassette-shaped internal accessories are detachably mounted on a common base is detachably mounted on a cover of a circuit breaker body, and a side wall opening of the cover is provided. In the circuit breaker in which a plate-shaped piece for pressing the lead wire of the internal accessory is fitted on the side wall of the base facing the base, the type and rating of the internal accessory are marked on the surface of the piece. Interior accessory display device. 【請求項２】駒を複数個のセグメントに分割してその各
々に内装付属品の種別・定格表示を施すとともに、これ
らのセグメントのベースに対する嵌め込み形状を互いに
違えたことを特徴とする請求項１記載の回路遮断器の内
装付属品表示装置。2. A piece is divided into a plurality of segments, the type and rating of interior accessories are given to each of them, and the fitting shapes of these segments with respect to the base are different from each other. Internal accessory display device for the circuit breaker described.
JP05145571A 1993-05-25 1993-05-25 Display for internal accessories of circuit breakers Expired - Fee Related JP3097394B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05145571A JP3097394B2 (en) 1993-05-25 1993-05-25 Display for internal accessories of circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05145571A JP3097394B2 (en) 1993-05-25 1993-05-25 Display for internal accessories of circuit breakers

Publications (2)

Publication Number Publication Date
JPH06333489A true JPH06333489A (en) 1994-12-02
JP3097394B2 JP3097394B2 (en) 2000-10-10

Family

ID=15388196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05145571A Expired - Fee Related JP3097394B2 (en) 1993-05-25 1993-05-25 Display for internal accessories of circuit breakers

Country Status (1)

Country Link
JP (1) JP3097394B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100469619B1 (en) * 2002-08-26 2005-02-02 동아전기공업 주식회사 Power leakage circuit breaker
JP2012174688A (en) * 2011-02-22 2012-09-10 Ls Industrial Systems Co Ltd Circuit breaker
JP2021015777A (en) * 2019-07-16 2021-02-12 河村電器産業株式会社 Circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100469619B1 (en) * 2002-08-26 2005-02-02 동아전기공업 주식회사 Power leakage circuit breaker
JP2012174688A (en) * 2011-02-22 2012-09-10 Ls Industrial Systems Co Ltd Circuit breaker
US8796573B2 (en) 2011-02-22 2014-08-05 Lsis Co., Ltd. Circuit breaker
JP2021015777A (en) * 2019-07-16 2021-02-12 河村電器産業株式会社 Circuit breaker

Also Published As

Publication number Publication date
JP3097394B2 (en) 2000-10-10

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