Size 2x72 type TTF M10 or M12 threaded terminals with omega bar aR 630 A 1250VAC
- Produttore:
- Mersen/Ferraz Shawmut
- Prezzo (IVA esclusa)
- € 394.90
- Codice Nuova Elva
- W300721
- Codice produttore
- W300721
- Disponibilità
- Invia RdO
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.
Features
Multiple body sizes and terminals or blades combination
aR Class according to IEC 60269-4 and VDE 636-23
Very low I²t for improved semiconductor protection
Ultra fast acting
Current limiting
Superior cycling capability
IEC 60269-4 Compliance
Specifications
| Amperage | 630 A |
|---|---|
| Country of Origin | France |
| Mounting Type | Bolted |
| Terminal Material | Silver-Plated Brass |
| Terminal Type | End Contact With Threaded Holes |
Specifications | |
| Ampere Rating | 630 A |
| Body Insulating Material | Ceramic |
| Connection Terminal Material | Silver-Plated Brass |
| Connection Terminal Type | End Contact with Threaded Holes |
| Fuse Size | 2x72 |
| Speed Characteristic | aR |
| Mounting | Bolted |
| Rated Voltage Ac Iec | 1250 V |
| Ac Max I R Breaking Capacity I1 | 100 kA |
| Clearing I2T At Rated Voltage | 490 kA²s |
| Melting I2T | 60 kA²s |
| Power Dissipation At Rated Current Value | 160 W |
| Country Of Origin | FR |
| Product Line | Protistor® size 2x72 and 2x73 aR, 550 to 1250VAC (IEC) |
| Product Brand | Protistor® |
