F300730
Official DistributorBy Mersen
Documents
Protistor® size 2x72 and 2x73 aR, 550 to 1250VAC (IEC)
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
Applications
- Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.
| Ampere Rating | 800 A |
| Ac - Dc - Ac Dc | AC |
| Rated Voltage Ac Iec | 1250 V |
| Product Height | 78.5 mm |
| Product Length | 91 mm |
| Product Width | 167 mm |
| Product Weight | 2.53 kg |
| Fuse Construction Size | 2x73 |
| Indication System | 1 |
| Indication System Type | Striker |
| Speed Characteristic | aR |
| Mounting | Bolted |
| Connection Terminal Type | Flush ends |
| Connection Terminal Material | Silver-Plated Brass |
| Body Insulating Material | Ceramic |
Why Proax for Mersen F300730?
Proax is the authorized distributor of Mersen F300730. Our highly skilled in-house technical team is ready to assist with any technical needs.
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| Pack Size | 1 |
