UL Class Fuse, J Class, Time-Delay, 3.5A, 600V AC MPN:AJT3-1/2N
UL Class Fuse, J Class, Time-Delay, 3.5A, 600V AC
Protect your electrical systems with Mersen's UL Class J, Time-Delay fuse, designed for heavy-duty applications. This 3.5A, 600V AC fuse features a non-indicating, cylindrical body and a dual-element design for reliable performance. Ideal for use in high-current circuits, such as in industrial machinery, electrical panels, and switchgear, this fuse provides a 100kA interrupt rating at 500V DC and 200kA at 600V AC. Its time-delay feature prevents nuisance tripping and ensures safe operation. Compatible with a range of fuse block styles, this Mersen AJT series fuse is a reliable choice for demanding electrical applications.
Top product features:
- Time-Delay Functionality
- Interrupt Rating of 100kA at 500V DC and 200kA at 600V AC
- Dual Element Design
Top product applications:
- Electrical Panelboards
- Motor Control Centers
- Generator Set Protection
Fuse, 3 1/2 A, 600 V AC, 500 V DC, Class J, AJT Series, Non-Indicating, Time-Delay, Body Style Cylindrical, Fits Fuse Block Style Non-Rejection, Interrupt Rating 100kA at 500V DC, 200kA at 600V AC, Fuse Size 2-1/4 in L x 13/16 in dia, Length 2 1/4 in, Diameter 13/16 in, Equivalent Brand and Series Bussmann LPJ, Littelfuse JTD, Mersen AJT, Equivalent Series AJT, JTD, LPJ, Compatible Fuse Block Series JFB, SJ, US3J, US5J, Body Material Melamine, Dual Element, Standards UL/CSA
Additional Information
- Country of Origin: US
- 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: 4.60
- Package Width: 3.30
- Package Height: 1.80
- Package Weight: 1.19
Product info last updated on February 1, 2026 4:02am UTC
Category: Fuses and Accessories