The NH system is classified among plug-in fuse systems and is composed of:
* fuse-base, (possibly including terminal covers and phase barriers)
* fuse-link with blade contact
* fuse-link replacement device (LV HRC fuse puller)
Since the design of this system cannot guarantee non-interchangeability of rated current, it must be handled by a qualified professional.
NH-fuse links „gTr“ are used for the protection of transformers. The time/current characteristic is especially adapted to that of the protected transformer and implies optimal selectivity to NH-fuse links characteristic gG. The fuses can be loaded with 1,3 times nominal current for up to 10 hours. The fuse link operates at 1,5 times nominal transformer current within 2 hours.
Add to QuoteItem Number | R1028713A |
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EAN UPC Code | 3605340534504 |
GTIN Sell Pack | 33605340534505 |
Applications |
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Approvals Standards |
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Brand Name | Mersen |
Country Of Origin | HU |
Features Benefits |
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Product Line | NH fuse-links gTr 400VAC, top indicator/live gripping-lugs size 2, 3, 4a |
Product Family | Fuses |
Product Group | Low Voltage IEC Fuses |
Product Type | IEC NH Fuse-Links |
Speed Characteristic | gTr |
Body Insulating Material | Ceramic |
Connection Terminal Material | Silver-Plated Copper |
Fuse Size | NH3 |
Indication System | 1 |
Indication System Type | Top Indicator |
Mounting | Clip |
Product Height | 3.5 in |
Product Length | 5.91 in |
Product Weight | 2.205 lb |
Product Width | 1.97 in |
Sell Pack Description | Box |
Sell Pack Height | 2.95 in |
Sell Pack Length | 6.3 in |
Sell Pack Width | 3.54 in |
Sell Pack Quantity | 1 EACH |
Sell Pack Weight | 2.205 lb |
Ampere Rating | 361 A |
Catalogue No | NH3GTR250KVA-8 |
Item Description | NH3C 250KVA 400V GTR TI |
Minimum Quantity Per Order | 1 |
Order Multiple | 1 |
Power Dissipation At Rated Current Value | 21 W |
Rated Voltage AC IEC | 400 V |
Short Description | NH fuse-link gTr, 400VAC, size 3, 250KVA, top indicator/live tags |
Suitable For Outdoor Use | 0 |
Suitable For Outdoor Use | 0 |
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