Mersen J300572, Square Body High-Speed Fuse, Size 73 aR, 1100/1200VAC, 800A,With Striker DIN 110 Blades, 11URD73D11A0800
Pickup available at 220 Alden Road
Usually ready in 24 hours
Use this text to encourage communication or promote sharing on social networks.
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.
| Part No | PC73UD11C800D1A |
| Rated Voltage | UL 1200VAC IEC 1100VAC |
| Ampere Rating | 800A |
| Speed/Characteristic | aR |
| Fuse Size | 73 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 1230 kA²s |
| Melting I2t | 190 kA²s |
| AC Max I.R./Breaking Capacity: I1 | 150 kA |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Copper |
| Connection/Terminal Type | DIN 110 Blades |
| Dimensions | 5.25'' (L) x 2.87'' (W) x 3.09'' (H) |
| Body/Insulating Material | Ceramic |
| Product Weight | 2.469 lb |
| Power Dissipation at Rated Current Value | 148 W |
