Range
| SIZE | Un (V DC) | BLADE | In (A) | REFERENCE |
|---|---|---|---|---|
| NH1 | 1000V |  KNIFE BLADE |
25 | 373210  |
| 32 | 373215 |
|||
| 40 | 373225 |
|||
| 50 | 373230 |
|||
| 63 | 373235 |
|||
| 80 | 373240 |
|||
| 100 | 373245 |
|||
| 125 | 373250 |
|||
| 160 | 373255 | |||
| 200 | 373260 | |||
 BOLTED BLADE |
25 | 373210 B | ||
| 32 | 373215 B | |||
| 40 | 373225 B | |||
| 50 | 373230 B | |||
| 63 | 373235 B | |||
| 80 | 373240 B | |||
| 100 | 373245 B | |||
| 125 | 373250 B | |||
| 160 | 373255 B | |||
| 200 | 373260 B |
Technical data
| Rated voltage | 1000V DC |
| Rated currents | 25A...200A |
| Rated breaking capacity | 30 kA |
| Operating class | gPV |
| Minimum interrupt rating | 1,35·In |
| Non fusing current | 1,13·In |
| Storage temperature | -40°C ... 90°C |
| Operating temperature * | -40°C ... 80°C |
| * For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current. | |
Standards
IEC/EN 60269-1 Fuse links – general requirements
IEC/EN 60269-6 Fuse links for solar photovoltaic systems
UL248-1 Fuse links – general requirements
UL248-19 Photovoltaic fuse links
RoHS Compliant
Certifications
Dimensions
| A | B | C | D | E | F | G | H | I | J | K | L |
| 68 | 62 | 71,5 | 135 | 20 | 10 | 9,5 | 6 | 39 | 40 | 52 | 64 |
| A | B | C | D | E | F | G | H | I | J |
| 68 | 71,5 | 135 | 20 | 113 | 9 | 8,5 | 25,6 | 39 | 52,5 |
Weight 380gr
t-I characteristics
Power dissipation
| RATED CURRENT (A) |
REFERENCE | POWER DISSIPATION (W @ 0,7 In) |
POWER DISSIPATION (W @ In) |
PREARCING I2t (A2s) |
OPERATING I2t (A2s) |
|---|---|---|---|---|---|
| 25 | 373210 | 5,2 | 12,5 | 62 | 94 |
| 32 | 373215 | 6,3 | 15,5 | 122 | 184 |
| 40 | 373225 | 6,7 | 16,6 | 302 | 454 |
| 50 | 373230 | 7,5 | 18,0 | 562 | 844 |
| 63 | 373235 | 8,2 | 20,0 | 1210 | 1815 |
| 80 | 373240 | 10,0 | 27,0 | 2250 | 3375 |
| 100 | 373245 | 11,0 | 28,0 | 4000 | 6000 |
| 125 | 373250 | 12,5 | 32 | 6500 | 9700 |
| 160 | 373255 | 10,0 | 25,0 | 10300 | 19800 |
| 200 | 373260 | 12,5 | 30,0 | 19900 | 38300 |
Compatible
 |
 |
 |
|
| NH1 ST 1000V DC fuse base | Microswitch for NH fuse links | NH ST 1000V AC/DC Fuse puller | |
| U | 1000V DC | 250V AC | 1000V DC |
| In | 250 A | 5 A | |
Other sizes
 |
 |
|
 |
 |
|
|---|---|---|
| U | 1000V DC | 1000V DC |
| IN | 200A | 250A | 200A...400A |
| Breaking capacity | 30kA | 30kA |
| Certifications |  |
|