CKH5S系列双投隔离开关
样本：
- CKH5S-100/3P
- CKH5S-100/4P
- CKH5S-160/3P
- CKH5S-160/4P
- CKH5S-250/3P
- CKH5S-250/4P
- CKH5S-400/3P
- CKH5S-400/4P
- CKH5S-630/3P
- CKH5S-630/4P
- CKH5S-1000/3P
- CKH5S-1000/4P
- CKH5S-1250/3P
- CKH5S-1250/4P
- CKH5S-1600/3P
- CKH5S-1600/4P
- CKH5S-2500/3P
- CKH5S-2500/4P
- CKH5S-3150/3P
- CKH5S-3150/4P
- CKH5S-100J/3P
- CKH5S-100J/4P
- CKH5S-160J/3P
- CKH5S-160J/4P
- CKH5S-250J/3P
- CKH5S-250J/4P
- CKH5S-400J/3P
- CKH5S-400J/4P
- CKH5S-630J/3P
- CKH5S-630J/4P
- CKH5S-1000J/3P
- CKH5S-1000J/4P
- CKH5S-1250J/3P
- CKH5S-1250J/4P
- CKH5S-1600J/3P
- CKH5S-1600J/4P
- CKH5S-2500J/3P
- CKH5S-2500J/4P
- CKH5S-3150J/3P
- CKH5S-3150J/4P