K300734 - PC273UD13C13CTF
Square Body High-Speed Fuse Protistor® 2x73 aR 1250VAC IEC 1250A With Striker Flush ends metric threads
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.
Square Body High-Speed Fuse Protistor® 2x73 aR 1250VAC IEC 1250A With Striker Flush ends metric threads
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.
Technical Specifications
| Item number | K300734 |
| Catalogue No | PC273UD13C13CTF |
| Description | Square Body High-Speed Fuse Protistor® 2x73 aR 1250VAC IEC 1250A With Striker Flush ends metric threads |
| EAN/UPC Code | 3605340332797 |
| Rated voltage AC IEC | 1250 V |
| Ampere Rating | 1250 A |
| AC or DC | AC |
| Speed/Characteristic | aR |
| Fuse Size | 2x73 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 2660 kA²s |
| Melting I2t | 336 kA²s |
| AC Max I.R./Breaking Capacity: I1 | 100 kA |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Brass |
| Connection/Terminal Type | Flush ends |
| Product Width | 6.57 in |
| Product Length | 3.58 in |
| Product Height | 3.09 in |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 5.578 lb |
| Sell Pack Width | 3.54 in |
| Sell Pack Length | 8.07 in |
| Sell Pack Height | 3.74 in |
| Product group | Semiconductor Protection Fuses |
| Body/Insulating Material | Ceramic |
| Product Weight | 5.578 lb |
| Power Dissipation at Rated Current Value | 262 W |