昭和26年の創業以来配線用遮断器、漏電遮断器、分電盤などを主力に独創的な開発力により発展を続け電設資材分野において、確固とした地位を築いてきた。現在の商品は約1万3千種類、使用パーツは多彩で豊富な生産体系を誇っている。今日の安全ブレーカの基礎となったテンパールスイッチをはじめ、開発される技術や商品はいずれも高い評価を得ており数多くのパテントをもち経済産業大臣賞、環境大臣賞、消防庁長官賞、中小企業庁長官賞、労働省産業安全研究所長賞など数々の受賞に輝いている。
最近ではさらに高付加価値商品づくりを目指す一方国際的な視野に立った業務の多角化を推進し省エネルギー商品や新エネルギー技術を中心とした計測、制御分野にも進出している。
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●印:認定登録品 ○印認定登録外品(登録予定)
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| 区分 |
材質 |
容量 |
形式 |
分 岐 回 路 数 |
| 2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
|
 |
 |
30A以下 |
1111 |
- |
- |
- |
- |
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| H1111 |
|
|
|
|
● |
● |
● |
● |
|
|
|
|
|
|
|
|
|
|
|
| 31〜100A |
1112 |
- |
- |
- |
- |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
- |
- |
| H1112 |
|
|
|
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
|
|
|
|
30A以下 |
1131 |
- |
- |
- |
- |
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| H1131 |
|
|
|
|
● |
● |
● |
● |
|
|
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| 31〜100A |
1132 |
- |
- |
- |
- |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
- |
- |
| H1132 |
|
|
|
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
|
|
|
 |
 |
30A以下 |
1211 |
● |
● |
● |
|
● |
● |
● |
● |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| H1211 |
● |
● |
● |
|
● |
● |
● |
● |
|
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|
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|
|
|
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| 31〜100A |
1212 |
- |
- |
● |
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
- |
- |
| H1212 |
|
|
|
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
|
|
|
 |
 |
 |
30A以下 |
2111 |
- |
- |
- |
- |
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| H2111 |
|
|
|
|
● |
● |
● |
● |
|
|
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|
|
|
|
|
|
|
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| 31〜100A |
2112 |
- |
- |
- |
- |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
| H2112 |
|
|
|
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
|
|
30A以下 |
2131 |
- |
|
|
|
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| H2131 |
- |
● |
● |
● |
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 31〜100A |
2132 |
- |
- |
- |
- |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
| H2132 |
- |
- |
- |
- |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
 |
 |
30A以下 |
2211 |
- |
● |
● |
|
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| H2211 |
- |
● |
● |
|
● |
● |
● |
● |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 31〜100A |
2212 |
- |
- |
● |
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
| H2212 |
- |
- |
● |
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
- |
| 高機能 |
過電流警報機能付 |
- |
- |
A |
対象型式:H1112,H1132,H1212,H2112,H2132 |
| 感震機能付 |
- |
- |
B |
対象型式:H1112,H1132,H1212,H2112,H2132,H2212 |
| 避雷機能付 |
- |
- |
C |
対象型式:H1112,H1132,H1212,H2112,H2132,H2212 |
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