Range
| SIZE | Un (V AC) | In (A) | POLES | FIXING | CONNECTION | REFERENCE |
|---|---|---|---|---|---|---|
| NH1 | 690V | 800V | 250A | 1P | DIN RAIL/SCREW | SCREW | 352300 |
| 3P | DIN RAIL/SCREW | SCREW | 353300 |
Technical data
| Contacts | Silver plated copper |
| Body | Thermoplastic, high resistance to temperature Flammability: (UL94) V0 - 1,6mm Glow wire test: (IEC-60695) 960ºC – 1,6mm |
| Partition walls | Thermoplastic, high resistance to temperature Flammability: (UL94) V0 - 1,6mm Glow wire test: (IEC-60695) 960ºC – 1,6mm |
| Separators | Thermoplastic, high resistance to temperature Flammability: (UL94) V0 - 1,6mm Glow wire test: (IEC-60695) 960ºC – 1,6mm |
| Terminal covers | Thermoplastic, high resistance to temperature Flammability: (UL94) V0 - 1,6mm Glow wire test: (IEC-60695) 960ºC – 1,6mm |
| Fuse link covers | Thermoplastic, high resistance to temperature Flammability: (UL94) V2 Glow wire test: (IEC-60695) 850ºC |
| Accessory terminals | Tin plated brass Zinc plated steel screws |
| Rated current | 250A |
| Rated voltage | 690V | 800V AC |
| Rated power dissipation | 25W |
| Protection index | IP00 / IP20 |
| Ambient temperature of service | -20°C ... 70°C |
| Storage temperature | -40°C ... 80°C |
 DO NOT OPERATE UNDER LOAD |
 SAFETY NOTICE Please capture the following QR code and read our safety notice carefully before installing our products.  |
Standards
IEC/EN 60269-1
IEC/EN 60269-2
Dimensions
| A | B | C | D | E | F | G | H | I | J |
| 200 | 175 | 48 | 28 | 148 | 77,5 | 35 | 80 | 156,5 | 54,3 |
| K | L | M | N | O | P | Q | R | S | T |
| 107 | 230 | M10 | 25 | 30 | 10,5 | 20,5 | 107 | 162 | 54 |
Weight 1P 320gr · 3P 1,1kg
Accessories
The fuseholder allows using simultaneously a microswitch for NH fuse links and IP20 protection accessories.
Compatible
 |
 |
|
| NHC1 gG 800V AC fuse link | NH1 gG 800V AC fuse link | |
| U | 800V AC | 800V AC |
| In | 25A...63A | 80A...160A |
| Breaking capacity | 80kA | 80kA |
Other sizes
 |
 |
|
 |
 |
|
|---|---|---|
| U | 800V AC | 800V AC |
| IN | 160A | 630A |
| Standards | ||