UL Class Fuse, L Class, Time-Delay, 650A, 600V AC, Non-Indicating MPN:A4BY650
UL Class Fuse, L Class, Time-Delay, 650A, 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 650A rating and 600V AC compatibility, making it ideal for use in industrial settings where high voltage and current are present. Its non-indicating design allows for easy installation and maintenance, while its glass and melamine body provides durability and resistance to harsh environments. Suitable for applications such as power distribution and motor control, this fuse offers peace of mind with its high interrupt rating and compatibility with a range of fuse block styles.
Top product features:
- Time-Delay functionality
- Non-Indicating design
- Interrupt Rating of 100kA at 300V DC and 200kA at 600V AC
Top product applications:
- Industrial Power Distribution Systems
- Electrical Panelboards
- High-Ampacity Equipment Protection
Fuse, 650 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 8-5/8 in L x 2-1/2 in dia, Length 8 5/8 in, Diameter 2 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: 9.10
- Package Width: 2.90
- Package Height: 2.50
- Package Weight: 3.90
Product info last updated on January 13, 2026 1:21pm UTC
Category: Fuses and Accessories