The 690/700V 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.
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 | E300453 |
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EAN UPC Code | 3605340328653 |
GTIN Sell Pack | 33605340328654 |
Applications |
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Approvals Standards |
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Brand Name | Mersen |
Country Of Origin | MX,FR |
Features Benefits |
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Product Line | Protistor® size 33 aR, 450 to 690VAC (IEC) / 700VAC (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 | 200 kA |
Body Insulating Material | Ceramic |
Connection Terminal Material | Silver-Plated Brass |
Connection Terminal Type | End Contact with Threaded Holes |
Fuse Size | 33 |
Indication System | 1 |
Indication System Type | Striker |
Mounting | Bolted |
Product Height | 3.09 in |
Product Length | 1.99 in |
Product Weight | 1.971 lb |
Product Width | 2.87 in |
Sell Pack Description | Box |
Sell Pack Height | 3.7 in |
Sell Pack Length | 9.72 in |
Sell Pack Width | 3.39 in |
Sell Pack Quantity | 3 EACH |
Sell Pack Weight | 5.913 lb |
Ampere Rating | 1250 A |
Catalogue No | A070UD33TTI1250 |
Design Details | Reinforced Terminal |
Clearing I2t At Rated Voltage | 2053 kA²s |
Design Details | Reinforced Terminal |
Item Description | A070 URD 33 TTI 1250 |
Melting I2t | 355 kA²s |
Minimum Quantity Per Order | 3 |
Order Multiple | 3 |
Power Dissipation At Rated Current Value | 150 W |
Rated Voltage AC IEC | 690 V |
Rated Voltage AC UL | 700 V |
Short Description | PROTISTOR® SB aR, UNC threaded end, TTI, sz.33, 690VAC IEC-700VAC UL, 1250A |
Suitable For Outdoor Use | 0 |
Suitable For Outdoor Use | 0 |
Design Details | Reinforced Terminal |
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