UL Class Fuse, L Class, Time-Delay, 1601A, 600V AC, Non-Indicating MPN:A4BY1601
UL Class Fuse, L Class, Time-Delay, 1601A, 600V AC, Non-Indicating
Protect your electrical systems with Mersen's UL Class Fuse, designed for high-performance applications. This time-delay fuse provides a safe and reliable solution for protecting against overcurrent conditions. With a high interrupt rating of 100kA at 300V DC and 200kA at 600V AC, it effectively safeguards against short circuits and other electrical faults. Suitable for use in a variety of applications, including industrial, commercial, and residential settings, this fuse is ideal for protecting electrical panels, switchboards, and other critical equipment. Its compact design and bolt-on installation make it easy to integrate into existing systems.
Top product features:
- Time-Delay: Provides a brief delay before interrupting the circuit to protect against transient overcurrent conditions.
- Non-Indicating: Does not visually indicate when the fuse has blown, reducing the risk of false readings or misinterpretation.
- Interrupt Rating: Capable of interrupting high currents of 100kA at 300V DC and 200kA at 600V AC, ensuring safe and reliable operation in a wide range of applications.
Top product applications:
- Motor Control Circuits
- Industrial Power Distribution Systems
- High-Current Applications
Fuse, 1,601 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 3-1/2 in dia, Length 10 3/4 in, Diameter 3 1/2 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
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: 12.50
- Package Width: 4.30
- Package Height: 4.20
- Package Weight: 8.68
Product info last updated on February 14, 2026 4:08pm UTC
Category: Fuses and Accessories