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Mersen R301016
Size 70 Type TTI 5/16"-18 Unified Coarse Threaded Terminals 1 aR 80 A 1250VAC
Product Description
The Protistor® fuse-links operate at a rated voltage of 1250 VAC and are designed to provide optimal protection for power conversion equipment. These aR ultra-fast acting fuse-links feature a compact design tailored for enhanced performance, including an impressive breaking capacity of 200 kA. Each fuse-link is constructed with pure silver, die-cut elements embedded in solidified sand, which minimizes arcing and contributes to a lower I²t of 3780 A²s while achieving a melting I²t of 470 A²s. The use of silver-plated brass for connection terminals ensures reliable conductivity, and the ceramic insulating material enhances durability.
In addition to their robust design, these fuse-links can be equipped with a low voltage trip-indicator that is compatible with a field mountable microswitch, providing an added layer of functionality. All components are designed to meet both IEC and UL standards, with the fuse-links belonging to the Protistor® product line, specifically rated for use between 1100 and 1250 VAC (IEC) or up to 1300 VAC (UL).
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Specifications
- Brand
- Mersen
- Increased technical performances
- higher ratings and reduction in volume and weight
- Ampere Rating
- 80 A
- Rated Voltage Ac Iec
- 1250 V
- Rated Voltage Ac Ul
- 1300 V
- Ac Max I R Breaking Capacity I1
- 200 kA
- Clearing I2T At Rated Voltage
- 3780 A²s
Documents
Data Sheet
Datasheet for Mersen R301016, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.

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