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UL Certification Fuse Low Voltage 80VDC Fuse DNN-H series
Rated Current ≤275A Rated Current ≥300A
When the Rated current ≥300Ampere,the contact foot will be thicker.
2.The product type you can Choose from Dissmann Fuse:
Model | Product code | Rated current A | Voltage drop mV | Installation requirement |
| DNN-H | DNN-H-35 | 35 | 130 | Install bolt M8, recommended torque 10N·m ±1 N·m |
| DNN-H-40 | 40 | 125 | ||
| DNN-H-50 | 50 | 120 | ||
| DNN-H-60 | 60 | 116 | ||
| DNN-H-80 | 80 | 112 | ||
| DNN-H-100 | 100 | 110 | ||
| DNN-H-125 | 125 | 105 | ||
| DNN-H-130 | 130 | 100 | ||
| DNN-H-150 | 150 | 96 | ||
| DNN-H-175 | 175 | 90 | ||
| DNN-H-200 | 200 | 86 | ||
| DNN-H-225 | 225 | 83 | ||
| DNN-H-250 | 250 | 80 | ||
| DNN-H-275 | 275 | 77 | ||
| DNN-H-300 | 300 | 75 | ||
| DNN-H-325 | 325 | 83 | ||
| DNN-H-350 | 350 | 81 | ||
| DNN-H-400 | 400 | 80 | ||
| DNN-H-425 | 425 | 78 | ||
| DNN-H-450 | 450 | 78 | ||
| DNN-H-500 | 500 | 76 |
3.Materials of the DC80V Bolt-down fuse:
Component name | Material |
Contact the foot | Copper alloy |
Noumenon | Electric wood shell |
4.Performance criteria of the fuse:
| Load | Opening time | |
| 10A～500A | ||
| min | max | |
| 110% | 14400 | ∞ |
| 160% | 10 | ∞ |
| 200%(≤200A) | 0 | 100 |
| 200%(＞200A) | 0 | 300 |
| 250%(≤200A) | 0 | 60 |
| 250%(＞200A) | 0.8 | 120 |
| 600% | 0.02 | 10 |
5.Current characteristic curve of the 80VDC fuse:
6.Application of the Dissman 80VDC bolt-down fuse: