UL Class Fuse, L Class, Time-Delay, 3000A, 600V AC, Non-Indicating MPN:A4BY3000
UL Class Fuse, L Class, Time-Delay, 3000A, 600V AC, Non-Indicating
Protect your electrical systems with Mersen's UL Class Fuse, a reliable and efficient solution for high-current applications. This time-delay fuse features a high interrupt rating of 100kA at 300V DC and 200kA at 600V AC, ensuring safe and reliable operation. Suitable for use in a variety of industries, including industrial power distribution, commercial electrical systems, and data centers, this fuse is designed to withstand harsh environments. Its non-indicating design and bolt-on body style make it easy to install and maintain, while its compact size and lightweight design minimize space and material requirements.
Top product features:
- Time-Delay functionality
- Non-Indicating design
- Dual Element construction
Top product applications:
- High-power electrical distribution systems
- Industrial power generation and transmission systems
- Large commercial electrical power distribution systems
Fuse, 3,000 A, 600 V AC, 300 V DC, Class L, A4BY Series, Non-Indicating, Time-Delay, Body Style Bolt-On, Fits Fuse Block Style Non-Rejection, Interrupt Rating 100kA at 300V DC, 200kA at 600V AC, Fuse Size 10-3/4 in L x 5 in dia, Length 10 3/4 in, Diameter 5 in, Equivalent Brand and Series Bussmann KLU, Bussmann KTU, Littelfuse KLLU, Littelfuse KLPC, Mersen A4BY, Equivalent Series A4BY, KLLU, KLPC, KLU, KTU, Compatible Fuse Block Series Not Applicable, Body Material Glass, Melamine, Dual Element
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 60 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.90
- Package Width: 6.10
- Package Height: 12.50
- Package Weight: 17.61
Product info last updated on February 3, 2026 3:10am UTC
Category: Fuses and Accessories