Mersen G300570, Square Body High-Speed Fuse, Size 73 aR, 1250/1300VAC, 630A,With Striker DIN 110 Blades, 12,5URD73D11A0630
Pickup available at 220 Alden Road
Usually ready in 24 hours
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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.
| Part No | PC73UD13C630D1A |
| Rated Voltage | UL 1300VAC IEC 1250VAC |
| Ampere Rating | 630A |
| Speed/Characteristic | aR |
| Fuse Size | 73 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 680 kA²s |
| Melting I2t | 84 kA²s |
| AC Max I.R./Breaking Capacity: I1 | 126 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 | 132 W |
