DNH18 200A 3P Fuse Switch Disconnectors Isolator switch
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| Type | DNH18-160A/185mm | DNH18-250A/185mm | DNH18-400A/185mm | DNH18-630A/185mm |
| Fuse size | NH00(NT00) | NH1(NT1) | NH2(NT2) | NH3(NT3) |
| Design working voltage V | AC400/690V | AC400/690V | AC400/690V | AC400/690V |
| Design working current A | 63A/100A/160A | 200A/250A | 315A/400A | 400A/500A/630A |
| Rated Limiting Short Current | 50kA | |||
| Structure | 100mm busbar system | 185mm busbar system | ||
| Peculiarity of material | Fair retardant V0 | |||
| Paking (CM) | ||||
| Gross weight (kg) | ||||
| Note: Our products update constantly.The technical parameter is for reference only.Please refer to our real product. And contact me! | ||||
DNH18 inline fuse switch disconnector with unique process engineering
* Integrating of current transformer and fuse switch initiated domestically
* With knife-edge entry and arc extinguishing equipment, it is safe for operation.
* The isolating knife blade, full- range protection and semiconductor protection fusible core are optional
* Fuse wire monitor and signal switch can be additionally mounted; with self-closing fuse wire
monitoring hole.
* It can be used as primary switch, instaneous breaking capacity reaches 100kA.
* Capacity of operating with load reaches l.3 times of rated current.
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