The 1250/1300V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
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.
All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Brand: Protistor®
Add to QuoteItem Number | A301024 |
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EAN UPC Code | 3605340335583 |
GTIN Sell Pack | 33605340335584 |
Applications |
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Approvals Standards |
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Brand Name | Mersen |
Country Of Origin | FR,MX |
Features Benefits |
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Product Line | Protistor® size 70 aR, 1100 to 1250VAC (IEC) / 1300VAC (UL) |
Product Brand | Protistor® |
Product Family | Fuses |
Product Group | Semiconductor Protection Fuses |
Product Type | Square Body High-Speed Fuse-Links AC Protection |
Speed Characteristic | aR |
AC Max I R Breaking Capacity I1 | 150 kA |
Body Insulating Material | Ceramic |
Connection Terminal Material | Silver-Plated Brass |
Connection Terminal Type | End Contact with Threaded Holes |
Fuse Size | 70 |
Indication System | 1 |
Indication System Type | Striker |
Mounting | Bolted |
Product Height | 1.95 in |
Product Length | 2.91 in |
Product Weight | 0.772 lb |
Product Width | 1.57 in |
Sell Pack Description | Box |
Sell Pack Height | 21.65 in |
Sell Pack Length | 5.31 in |
Sell Pack Width | 3.35 in |
Sell Pack Quantity | 3 EACH |
Sell Pack Weight | 2.315 lb |
Ampere Rating | 350 A |
Catalogue No | A120UD70TTI350 |
Clearing I2t At Rated Voltage | 180000 A²s |
Item Description | A 120 URD 70 TTI 0350 |
Melting I2t | 27800 A²s |
Minimum Quantity Per Order | 3 |
Order Multiple | 3 |
Power Dissipation At Rated Current Value | 68 W |
Rated Voltage AC IEC | 1100 V |
Rated Voltage AC UL | 1200 V |
Short Description | Size 70 type TTI 5/16"-18 unified coarse threaded terminals 2 aR 350 A 1100VAC |
Suitable For Outdoor Use | 0 |
Suitable For Outdoor Use | 0 |
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