The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, GTO’s and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Brand: Protistor®
Add to QuoteItem Number | D320485 |
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EAN UPC Code | 8430399015828 |
GTIN Sell Pack | 38430399015829 |
Applications |
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Approvals Standards |
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Brand Name | Mersen |
Country Of Origin | TN |
Features Benefits |
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Product Line | Protistor® size NH 000, 00, 0, 1, 2, 3 aR, 690VAC (IEC) / 700VAC (UL) |
Product Brand | Protistor® |
Product Family | Fuses |
Product Group | Semiconductor Protection Fuses |
Product Type | NH square Body High-Speed Fuse-Links AC Protection |
Speed Characteristic | aR |
AC Max I R Breaking Capacity I1 | 170 kA |
Body Insulating Material | Ceramic |
Connection Terminal Type | Plain Blades |
Fuse Size | NH2 |
Indication System | 1 |
Indication System Type | Double Indicator |
Mounting | Clip |
Product Height | 2.91 in |
Product Length | 5.91 in |
Product Weight | 1.367 lb |
Product Width | 2.05 in |
Sell Pack Description | Box |
Sell Pack Height | 3.15 in |
Sell Pack Length | 6.38 in |
Sell Pack Width | 6.1 in |
Sell Pack Quantity | 3 EACH |
Sell Pack Weight | 4.101 lb |
Ampere Rating | 450 A |
Catalogue No | NH2UD69V450PV |
Clearing I2t At Rated Voltage | 113 kA²s |
Item Description | 6,9 URD 2PV 0450 |
Melting I2t | 21 kA²s |
Minimum Quantity Per Order | 3 |
Order Multiple | 3 |
Power Dissipation At Rated Current Value | 139 W |
Rated Voltage AC IEC | 690 V |
Rated Voltage AC UL | 700 V |
Short Description | Size 2 aR 690VAC aR 450 A 690VAC |
Suitable For Outdoor Use | 0 |
Suitable For Outdoor Use | 0 |
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