JPH04112U - - Google Patents
Info
- Publication number
- JPH04112U JPH04112U JP4026390U JP4026390U JPH04112U JP H04112 U JPH04112 U JP H04112U JP 4026390 U JP4026390 U JP 4026390U JP 4026390 U JP4026390 U JP 4026390U JP H04112 U JPH04112 U JP H04112U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- conductor
- input
- neutral point
- insulating member
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Patch Boards (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図は中性点スイツチ付端子台を用い
た配電盤の一部の回路図、第２図は中性点スイツ
チ付端子台の平面図、第３図は第２図−断面
図、第４図は第２図−断面図であり、第５図
は従来の配電盤の一部の回路図、第６図は従来の
配電盤の機器配置図である。
１１……マグネツトスイツチ、１２……端子台
、１２ａ……入力端子、１２ｂ……出力端子、１
２ｃ……導体、１２ｄ……絶縁部材、１３……中
性点スイツチ、１３ａ……出力端子、１３ｂ……
操作レバー、１３ｃ……可動端子、１３ｄ……絶
縁部材、１４……出力導線、１５……出力導線、
１６……入力導線、１７……入力導線、１８……
入力端子バー１８、２１……中性点スイツチ付端
子台。
Figures 1 to 4 show one embodiment of the present invention. Figure 1 is a circuit diagram of a part of a power distribution board using a terminal block with a neutral point switch, and Figure 2 is a circuit diagram of a part of a power distribution board using a terminal block with a neutral point switch. A plan view of the terminal block, FIG. 3 is a sectional view of FIG. 2, FIG. 4 is a sectional view of FIG. 2, FIG. 5 is a circuit diagram of a part of a conventional switchboard, and FIG. It is an equipment layout diagram of a switchboard. 11... Magnetic switch, 12... Terminal block, 12a... Input terminal, 12b... Output terminal, 1
2c... Conductor, 12d... Insulating member, 13... Neutral point switch, 13a... Output terminal, 13b...
Operation lever, 13c...Movable terminal, 13d...Insulating member, 14...Output conductor, 15...Output conductor,
16...Input conductor, 17...Input conductor, 18...
Input terminal bars 18, 21...terminal block with neutral point switch.
Claims (1)
と、入力導線につながる入力端子バーと、操作レ
バーの回動に連動して前記出力端子と入力端子バ
ーとを接続、開離させる可動端子とを絶縁部材に
支持させて成る複数の中性点スイツチと、 負荷につながる導線を接続するための出力端子
と、入力導線を接続するための入力端子と、出力
端子と入力端子と接続する導体とを絶縁部材に支
持して成る複数の端子台とから構成され、 前記中性点スイツチと端子台とは、共通負荷に
接続されるものを隣接させて交互に１列に並べて
配置され、これらの中性点スイツチと端子台の絶
縁部材を貫通して前記入力端子バーが設けられて
いることを特徴とする配電盤用中性点スイツチ付
端子台。[Claims for Utility Model Registration] An output terminal for connecting a conductor connected to a load, an input terminal bar connected to an input conductor, and a connection between the output terminal and the input terminal bar in conjunction with rotation of an operating lever, A plurality of neutral point switches each having a movable terminal to be opened and supported by an insulating member, an output terminal for connecting a conductor connected to a load, an input terminal for connecting an input conductor, and an output terminal and an input terminal. It is composed of a plurality of terminal blocks each having a terminal and a connecting conductor supported by an insulating member, and the neutral point switch and the terminal block are arranged alternately in a row with those connected to a common load adjacent to each other. 1. A terminal block with a neutral point switch for a power distribution board, characterized in that the input terminal bar is provided by penetrating the insulating member of these neutral point switches and the terminal block, which are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4026390U JPH04112U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4026390U JPH04112U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04112U true JPH04112U (en) | 1992-01-06 |
Family
ID=31549905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4026390U Pending JPH04112U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0636306U (en) * | 1992-04-10 | 1994-05-13 | 三機工業株式会社 | Connection terminal structure for distribution board |
| JPH0636307U (en) * | 1992-04-10 | 1994-05-13 | 三機工業株式会社 | Distribution board |
-
1990
- 1990-04-17 JP JP4026390U patent/JPH04112U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0636306U (en) * | 1992-04-10 | 1994-05-13 | 三機工業株式会社 | Connection terminal structure for distribution board |
| JPH0636307U (en) * | 1992-04-10 | 1994-05-13 | 三機工業株式会社 | Distribution board |