UL Class Fuse, T Class, Very Fast-Acting, 125A, 300V AC, Non-Indicating MPN:A3T125
UL Class Fuse, T Class, Very Fast-Acting, 125A, 300V AC, Non-Indicating
Protect your electrical systems with Mersen's UL Class Fuse, a very fast-acting solution for high-amperage applications. This T-Class fuse is designed for 125A and 300V AC, with a non-indicating feature that prevents tampering. Its fast-acting response ensures quick interruption of faults, minimizing damage to equipment and reducing downtime. Suitable for use in fuse block style non-rejection applications, this fuse is also compatible with various fuse block series, including 3TFB and 6TFB. Its compact size and high interrupt rating make it an ideal choice for a wide range of industries, from manufacturing to construction.
Top product features:
- Very Fast-Acting
- Class T, Fast-Acting, Non-Indicating
- Interrupt Rating 200kA at 300V AC, 50kA at 160V DC
Top product applications:
- High-voltage AC power distribution systems
- Electrical panels and switchgear
- Industrial control equipment
Fuse, 125 A, 300 V AC, 160 V DC, Class T, A3T Series, Non-Indicating, Fast-Acting, Fits Fuse Block Style Non-Rejection, Interrupt Rating 200kA at 300V AC, 50kA at 160V DC, Fuse Size 2-7/16 in L x 1-1/16 in dia, Length 2 7/16 in, Diameter 1 1/16 in, Equivalent Brand and Series Bussmann JJN, Edison TJN, Littelfuse JLLN, Mersen A3T, Equivalent Series A3T, JJN, JLLN, TJN, Compatible Fuse Block Series 3TFB, 6TFB, Body Material Glass, Melamine, Single Element, Standards UL/CSA
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.20
- Package Width: 1.10
- Package Height: 2.70
- Package Weight: 0.17
Product info last updated on March 6, 2026 10:58am UTC
Category: Fuses and Accessories