| 額定電壓V | 最小爬電距離mm | 額定電壓V | 最小爬行距離mm | ||||||
| a | b | c | d | a | b | c | d | ||
| 36 | 4 | 4 | 4 | 4 | 660 | 12 | 16 | 20 | 25 |
| 60 | 6 | 6 | 6 | 6 | 1140 | 21 | 28 | 35 | 45 |
| 127 | 6 | 7 | 8 | 10 | 3000 | 45 | 60 | 75 | 90 |
| 220 | 6 | 8 | 10 | 12 | 6000 | 85 | 110 | 135 | 160 |
| 380 | 8 | 10 | 12 | 15 | 10000 | 125 | 150 | 180 | 240 |
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豫ICP備12015872號-1 技術支持：中原傳媒