JPS63141543U - - Google Patents
Info
- Publication number
- JPS63141543U JPS63141543U JP3280687U JP3280687U JPS63141543U JP S63141543 U JPS63141543 U JP S63141543U JP 3280687 U JP3280687 U JP 3280687U JP 3280687 U JP3280687 U JP 3280687U JP S63141543 U JPS63141543 U JP S63141543U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- test
- test button
- coil spring
- attached
- 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
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第1図はこの考案の一実施例である漏電遮断器
のテストスイツチの断面図、第2図および第3図
はそれぞれ第1図のテストスイツチの動作を説明
するための動作説明図、第4図は漏電遮断器の平
面図、第5図は第4図の側面図、第6図は従来の
漏電遮断器のテストスイツチの断面図である。
1:ケース、2:テストボタン、7:固定接点
、10:可動接点、11:復帰用の圧縮性コイル
ばね、12:緩衝用の圧縮性コイルばね。
FIG. 1 is a sectional view of a test switch for an earth leakage breaker which is an embodiment of this invention, FIGS. 2 and 3 are operation explanatory diagrams for explaining the operation of the test switch shown in FIG. 5 is a side view of FIG. 4, and FIG. 6 is a sectional view of a conventional test switch for an earth leakage breaker. 1: Case, 2: Test button, 7: Fixed contact, 10: Movable contact, 11: Compressible coil spring for return, 12: Compressible coil spring for buffering.
Claims (1)
間に設けられた固定接点と、ケース側に設けられ
たテストボタンを操作することで前記固定接点に
接離する可動接点とで構成されるテストスイツチ
において、前記テストボタンの先端に復帰用の圧
縮コイルばねと緩衝用の圧縮性コイルばねを介し
て可動接点を取付けるともに可動接点をテストボ
タンの軸方向に摺動可能に取付けたことを特徴と
する漏電遮断器のテストスイツチ。 In a test switch consisting of a fixed contact provided between the main circuit board to generate a simulated leakage current, and a movable contact that connects and disconnects from the fixed contact by operating a test button provided on the case side. , wherein a movable contact is attached to the tip of the test button via a compression coil spring for return and a compression coil spring for buffering, and the movable contact is attached so as to be slidable in the axial direction of the test button. Circuit breaker test switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3280687U JPS63141543U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3280687U JPS63141543U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63141543U true JPS63141543U (en) | 1988-09-19 |
Family
ID=30839834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3280687U Pending JPS63141543U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63141543U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012022822A (en) * | 2010-07-13 | 2012-02-02 | Alps Electric Co Ltd | Switch device and switch unit using switch device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4972661A (en) * | 1972-11-16 | 1974-07-13 |
-
1987
- 1987-03-06 JP JP3280687U patent/JPS63141543U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4972661A (en) * | 1972-11-16 | 1974-07-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012022822A (en) * | 2010-07-13 | 2012-02-02 | Alps Electric Co Ltd | Switch device and switch unit using switch device |
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