These 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 and IGBT devices. Fuses are assembled with 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 | A300679 |
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EAN UPC Code | 3605340332087 |
GTIN Sell Pack | 33605340332088 |
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 72 aR, 850 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 | 167 kA |
Body Insulating Material | Ceramic |
Connection Terminal Material | Silver-Plated Copper |
Connection Terminal Type | Slotted Blades |
Fuse Size | 72 |
Indication System | 1 |
Indication System Type | Striker |
Mounting | Bolted |
Product Height | 2.48 in |
Product Length | 6.2 in |
Product Weight | 1.595 lb |
Product Width | 2.32 in |
Sell Pack Description | Box |
Sell Pack Height | 2.76 in |
Sell Pack Length | 7.48 in |
Sell Pack Width | 5.91 in |
Sell Pack Quantity | 3 EACH |
Sell Pack Weight | 4.784 lb |
Ampere Rating | 800 A |
Catalogue No | A110UD72LI800 |
Clearing I2t At Rated Voltage | 1240 kA²s |
Item Description | A 110 URD 72 LI 0800 |
Melting I2t | 215.1 kA²s |
Minimum Quantity Per Order | 3 |
Order Multiple | 3 |
Power Dissipation At Rated Current Value | 146 W |
Rated Voltage AC IEC | 1000 V |
Rated Voltage AC UL | 1100 V |
Short Description | Size 72 type LI slotted blades 3 aR 800 A 1000VAC |
Suitable For Outdoor Use | 0 |
Suitable For Outdoor Use | 0 |
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