Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16

Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16" Diameter x 8-5/8" Length

Marsoni

M251S

$95.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16" Diameter x 8-5/8" LengthMersen Tri Onic time delay class RK5 fuse. Industry's most popular fuse for motor circuit protection with advanced material technology added to the existing product, the Tri Onic TR current limiting time delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. Tri Onic fuse proven time delay characteristic safely handles harmless starting currents and inrush currents

Easy Shipping

Quick Dispatch:

Your Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16" Diameter x 8-5/8" Length orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16" Diameter x 8-5/8" Length ships.

Need Help?
Questions about Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16" Diameter x 8-5/8" Length, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Mersen TR250R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 250 Ampere, 2-1/16" Diameter x 8-5/8" Length in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

How to Catch a Loveosaurus is such a fun and adorable Valentine’s Day story! The rhyming text and colorful illustrations keep kids engaged while spreading a sweet message about love and kindness. It’s perfect for classroom read-alouds, Valentine’s Day celebrations, or cozy storytime at home. A charming addition to any child’s book collection and a great seasonal favorite!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 16, 2026