JP4885596B2 - 2極回路遮断器 - Google Patents
2極回路遮断器 Download PDFInfo
- Publication number
- JP4885596B2 JP4885596B2 JP2006108282A JP2006108282A JP4885596B2 JP 4885596 B2 JP4885596 B2 JP 4885596B2 JP 2006108282 A JP2006108282 A JP 2006108282A JP 2006108282 A JP2006108282 A JP 2006108282A JP 4885596 B2 JP4885596 B2 JP 4885596B2
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- JP
- Japan
- Prior art keywords
- circuit breaker
- electric wire
- pole
- wire connection
- pole circuit
- 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.)
- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Description
低コストでありながらも確実に電線の誤接続を防止でき、また容易に電線の誤接続を防止できる機能を備え、さらには、改めて電線の接続が必要となった場合には電線接続のための作業工数を低減できる2極回路遮断器を提供することを目的としている。
該2極回路遮断器の外郭を構成する器体に設けられた電線挿入孔から挿入された電線が接続される負荷側端子部と、
該負荷側端子部の一部が孔の奥に露出する検電用孔と、
該負荷側端子部に電線が接続されたことを確認する電線接続表示孔を備えるとともに、
各々の極について、
前記電線挿入孔に差し込まれる差し込み部と、前記電線接続表示孔に嵌め込まれる突起部とを設けて前記検電用孔を覆うように一体に形成された電線接続防止手段を備えたことを特徴として2極回路遮断器を提供したものである。
2 操作部材
3 電源側端子部
4 負荷側端子部
41 電線挿入孔
5 検電用孔
6 取り付け部材
7 電線接続防止手段
8 電線接続表示孔
Claims (2)
- 分電盤に配設され、負荷側回路の入切を行う2極回路遮断器において、
該2極回路遮断器の外郭を構成する器体に設けられた電線挿入孔から挿入された電線が接続される負荷側端子部と、
該負荷側端子部の一部が孔の奥に露出する検電用孔と、
該負荷側端子部に電線が接続されたことを確認する電線接続表示孔を備えるとともに、
各々の極について、
前記電線挿入孔に差し込まれる差し込み部と、前記電線接続表示孔に嵌め込まれる突起部とを設けて前記検電用孔を覆うように一体に形成された電線接続防止手段を備えたことを特徴とする2極回路遮断器。 - 前記電線接続防止手段は、前記2極回路遮断器のいずれかの極に設けられたことを特徴とする請求項1記載の2極回路遮断器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006108282A JP4885596B2 (ja) | 2006-04-11 | 2006-04-11 | 2極回路遮断器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006108282A JP4885596B2 (ja) | 2006-04-11 | 2006-04-11 | 2極回路遮断器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011232296A Division JP5250789B2 (ja) | 2011-10-21 | 2011-10-21 | 2極回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007280862A JP2007280862A (ja) | 2007-10-25 |
JP4885596B2 true JP4885596B2 (ja) | 2012-02-29 |
Family
ID=38682081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006108282A Expired - Fee Related JP4885596B2 (ja) | 2006-04-11 | 2006-04-11 | 2極回路遮断器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4885596B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021089187A (ja) * | 2019-12-03 | 2021-06-10 | 河村電器産業株式会社 | コンセント接続検査方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0750127A (ja) * | 1993-05-31 | 1995-02-21 | Toshiba Corp | 回路遮断器 |
-
2006
- 2006-04-11 JP JP2006108282A patent/JP4885596B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007280862A (ja) | 2007-10-25 |
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