JPS60114506U - closed switchboard - Google Patents
closed switchboardInfo
- Publication number
- JPS60114506U JPS60114506U JP253484U JP253484U JPS60114506U JP S60114506 U JPS60114506 U JP S60114506U JP 253484 U JP253484 U JP 253484U JP 253484 U JP253484 U JP 253484U JP S60114506 U JPS60114506 U JP S60114506U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- main circuit
- circuit conductor
- surge absorber
- board
- 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
Landscapes
- Patch Boards (AREA)
- Insulators (AREA)
- Testing Relating To Insulation (AREA)
- Emergency Protection Circuit Devices (AREA)
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
第１図は従来のサージアブゾーバを有する閉ｄ配電盤の
概略構造を示す側断面図、第２図は本考案の実施例の閉
鎖配電盤の概ｉ構造を示す側断面図、第３図はサージア
ブゾーバ内蔵支持碍子の縦断面図、第４図は第３図の下
面より見た平面図である。
１・・・配電盤外被、２・・・母線、３・・・遮断器、
４・・・ ゛主回路導体、６・−・変流器、−７・・・
背面カバー、８・・・サージアブゾーバ、９・・・サー
ジアブゾーバ内蔵支持碍子、１０・・・埋込金物（１１
・・・クリップ、１２・・・接地端子、１．３・・・ハ
ンドル金物、１４・・・絶縁キャップ。Figure 1 is a side sectional view showing the schematic structure of a closed power distribution board with a conventional surge absorber, Figure 2 is a side sectional view showing the general structure of a closed power distribution board according to an embodiment of the present invention, and Figure 3 is a support with a built-in surge absorber. FIG. 4 is a longitudinal sectional view of the insulator, and is a plan view seen from the bottom of FIG. 3. 1... Switchboard envelope, 2... Bus bar, 3... Circuit breaker,
4... ゛Main circuit conductor, 6... Current transformer, -7...
Rear cover, 8...Surge absorber, 9...Surge absorber built-in support insulator, 10...Embedded metal fittings (11
...Clip, 12...Grounding terminal, 1.3...Handle hardware, 14...Insulating cap.
Claims (1)
端子との間に渡して接続するサージアブゾーバを前記開
放口より着脱自在に取付けてなるサージアブゾーバ内蔵
支持碍子を、盤外波の内面に、−前記開放口を盤外にの
ぞ１せて取付け、盤内の主回路導体を支持するようにし
たことを特徴とする閉鎖配電盤。A supporting insulator with a built-in surge absorber, which has a surge absorber connected between the main circuit conductor and the ground terminal and is removably attached to the insulator between the main circuit conductor and the ground terminal, is attached to the insulator having an open port at its base end. - A closed power distribution board characterized in that the opening is mounted so as to be exposed outside the board to support a main circuit conductor inside the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP253484U JPS60114506U (en) | 1984-01-12 | 1984-01-12 | closed switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP253484U JPS60114506U (en) | 1984-01-12 | 1984-01-12 | closed switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60114506U true JPS60114506U (en) | 1985-08-02 |
Family
ID=30476300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP253484U Pending JPS60114506U (en) | 1984-01-12 | 1984-01-12 | closed switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60114506U (en) |
-
1984
- 1984-01-12 JP JP253484U patent/JPS60114506U/en active Pending
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