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Mersen R082401
Square Body High-Speed Fuse Link gR, 750VDC, Size 120, 100A with Threaded Terminals
Product Description
The Square Body High-Speed Fuse Link gR is engineered for effective protection in railway power and auxiliary circuits. Rated at 100A and 750VDC, this fuse link is suitable for modern DC equipment, designed to operate at higher temperatures than standard fuses. It exhibits a clearing I²t rating of 40 kA²s, ensuring minimized damage to connected components during short circuit conditions.
With a melting I²t of 3.01 kA²s, the fuse link effectively limits energy dissipation, contributing to its longevity. The power dissipation at rated current is measured at 16.7 W. Constructed with a ceramic insulating body and silver-plated brass terminals, it features end contacts with threaded holes for secure bolted mounting. Its maximum rated breaking capacity is 100 kA, making it a critical component for safe and reliable circuit protection. This product is part of the Protistor® line, recognized for its specialized DC fuse links.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Ampere Rating
- 100 A
- Rated Voltage Dc Iec
- 750 V
- Clearing I2T At Rated Voltage
- 40 kA²s
- Melting I2T
- 3.01 kA²s
- Power Dissipation At Rated Current Value
- 16.7 W
- Product Line
- Protistor® size 120 gR , 750VDC (IEC)
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Documents
Data Sheet
Datasheet for Mersen R082401, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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