Mersen TRS20R Tri-Onic Time-Delay Fuse 20A 600V Class RK5 (Qty: 10)
Real photos | Tested
Shipping
Depends on item size and packaging.
Returns
Limited 14-day coverage on eligible issues.
Local pickup
Available in Taylorsville, UT.
Included and condition
Included
- Tri-onic Trs20r Current-limiting Fuse
- Product documentation
- Box not included for used items
Condition
- Graded New. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Pickup and support
Pickup location
5500 S Redwood Rd Ste 203
Taylorsville, UT 84123
Mon-Sat 11AM-6PM
Call or text
Share the SKU at 3857156888 if you want a quick confirmation before ordering or pickup.
Get directionsProduct overview
Discover the Tri-onic Trs20r Current-limiting, Time-delay Fuses, a reliable choice for your electronic needs. These fuses are brand new and ensure optimal performance in various applications. At TamDo.us, we pride ourselves on providing pre-owned electronics with clear condition notes and real product photos, ensuring you know exactly what you’re getting. We ship from Salt Lake City, UT, in just 1-2 business days, and offer free shipping on orders over $150. Plus, our 14-day return policy gives you peace of mind when you buy used electronics online.
Key features
- ✓Current-limiting design for safety
- ✓Time-delay function for reliable operation
- ✓Ideal for various electronic applications
- ✓Brand new condition
- ✓Ships from Salt Lake City, UT
Product details
SKU#30468- This product is in "New condition"
Protect your electrical circuits and motor-operated equipment with the Mersen Tri-Onic TRS20R Time-Delay fuse. This Class RK5 fuse is rated for 20 Amps and 600V AC, making it a versatile choice for a wide range of industrial applications. The Tri-Onic design provides excellent current limitation and a time-delay feature that allows for harmless momentary motor start-up surges without tripping. This helps reduce nuisance blowing and ensures continuous productivity. Built to meet stringent safety standards, the TRS20R is ideal for protecting service entrance equipment, feeder circuits, and branch circuits from overcurrent and short-circuit damage. This listing includes a factory box of 10 units, providing a complete set for professional maintenance or inventory restocking in any commercial or industrial setting.
Compatible with select models from:
Motor Control: Industrial fans, small pumps, conveyors, and blowers.
Power Distribution: Commercial HVAC systems, lighting panels, and control transformers.
Safety Equipment: Safety switches, fused disconnects, and industrial panelboards.
Brands: Compatible wit
What's included
- 📦Tri-onic Trs20r Current-limiting Fuse
- 📦Product documentation
- 📦Box not included for used items
Confirm exact contents in the product photos. Accessories vary per unit.
🌐 Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship fast (1-2 business days) with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Frequently asked questions
What is the condition of the fuses?
The Tri-onic Trs20r fuses are brand new.
How fast do you ship?
We ship within 1-2 business days from Utah.
Is there a return policy?
Yes, we offer a 14-day return policy for your purchase.
Are real product photos available?
Yes, we provide real product photos for all items.
Is secure checkout available?
Absolutely, we ensure a secure checkout process for your peace of mind.




















