gS NH fuse links 800V AC
NEW
NH fuse links for output side of new generation of photovoltaic inverters
These knife type (NH) fuse links with high breaking capacity are intended for protection of the output side of new generation of photovoltaic inverters, with output voltage of 800V AC.
They are gS class and provide protection against overloads and short-circuits with rated voltages up to 800V +10%. The rated breaking capacity is 120 kA. They have a low values of power dissipations. Manufactured with ceramic body with high withstand to internal pressure and thermal shock, that allows a high breaking capacity. Knife contacts are made of silver plated copper or brass. They are manufactured according to IEC/EN60269 Standards and comply with RoHS directive.
Can be mounted in open-type ST fuse bases or in fuse disconnectors type BS.
Sizes
 |
 |
 |
|
 |
 |
 |
|
|---|---|---|---|
| U | 800V AC | 800V AC | 800V AC |
| IN | 25A...100A | 100A...200A | 250A...400A |
| Breaking capacity | 120kA | 120kA | 120kA |
Range
| SIZE | Un (V AC) | In (A) | REFERENCE |
| NH00 | 800V | 25 | 369030 |
| 32 | 369035 | ||
| 40 | 369045 | ||
| 50 | 369050 | ||
| 63 | 369055 | ||
| 80 | 369060 | ||
| 100 | 369065 | ||
| NH1 | 800V | 100 | 369245 |
| 125 | 369250 | ||
| 160 | 369255 | ||
| 200 | 369260 | ||
| NH3 | 800V | 250 | 369435 |
| 315 | 369445 | ||
| 355 | 369450 | ||
| 400 | 369455 |
Technical data
| Operating class | gS |
| Rated voltage | 800V AC +10% |
| Rated current | 25A...400A |
| Rated breaking capacity | 120kA |
| Rated frequency | 42…62Hz |
| 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
IEC/EN 60269-4
RoHS Compliant
