H.R.C. fuse features are light in weight, small in size, low in power loss and high in breaking capacity. This product has been widely used in overload and short circuit protection of electric installation.
1)Material: pure copper/silver & quartz sand & high strength ceramic
2)Rated voltage:500~690V
3)Rated current:2~1250A
4) Standards: IEC 60269
Specifications.
Size | Rated current | Rated Voltage | Operating Class |
NH000/00C | From 2A to 100A | 500/660V | gG/gL |
NH00 | From 2A to 160A | 500/660V | gG/gL |
NH0 | From 2A to 250A | 500/660V | gG/gL |
NH1 | From 80A to 250A | 500/660V | gG/gL |
NH2 | From 250A to 400A | 500/660V | gG/gL |
NH3 | From 400A to 630A | 500/660V | gG/gL |
NT0 | From 2A to 100A | 500/660V | gG/gL |
NT1 | From 80A to 160A | 500/660V | gG/gL |
NT2 | From 160A to 250A | 500/660V | gG/gL |
NT3 | From 250A to 400A | 500/660V | gG/gL |
NT4 | From 630Ato 1250A | 500/660V | gG/gL |

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