Mersen S300741, Square Body High-Speed Fuse, Fast Acting, Size 2x73 aR, 850VAC, 2800A, With Striker Plates with Metric Threaded Holes
FOR ALL ORDERS OUTSIDE CANADA, CUSTOMERS ARE RESPONSIBLE FOR ANY IMPORT DUTIES, TARIFFS, TAXES, AND CUSTOMS FEES THAT MAY APPLY TO THEIR ORDERS.
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The 1250V 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. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They 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.
| Part No | PC76UD85V28CP11 |
| Rated Voltage | IEC 850VAC |
| Ampere Rating | 2800A |
| Speed/Characteristic | aR |
| Fuse Size | 2x73 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 15000 kA²s |
| Melting I2t | 3020 kA²s |
| Indication System | Yes |
| AC Max I.R./Breaking Capacity: I1 | 100 kA |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Copper |
| Connection/Terminal Type | Plates with Metric Threaded Holes |
| Dimensions | 3.07'' (L) x 6.71'' (W) x 3.09'' (H) |
| Body/Insulating Material | Ceramic |
| Product Weight | 6.834 lb |
| Power Dissipation at Rated Current Value | 440 W |