Mersen
- Available:
- 0 pcs.On RequestUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The Tri-Onic TRS-R is a current-limiting time-delay fuse that provides essential overcurrent protection for a variety of electrical systems, including motors, transformers, service entrance equipment, feeders, and branch circuits. With its time-delay feature, this fuse effectively manages harmless starting and inrush currents commonly found in modern motor and transformer applications.
Rated for a maximum AC voltage of 600V and a DC voltage of 300V, it operates efficiently at frequencies of 50/60 Hz. The fuse has an ampere rating of 50A and belongs to Class RK5, ensuring it meets specific protection standards. Its construction includes a copper terminal with a ferrule connection type, while the body is made of PolyTube material.
One notable feature is the SmartSpot® indication system, which enhances visibility regarding the fuse's status. The fuse also offers a maximum interrupting rating of 200 kA, providing a robust safety measure against overcurrent conditions. The product dimensions include a diameter of 1.06 inches and a length of 5.5 inches, with a total weight of 0.35 lb.
Mersen
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Datasheet for Mersen TRS50RID, including specifications and features.
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