UL Class Fuse, RK1 Class, Time-Delay, 450A, 600V AC, Indicating MPN:A6D450R
UL Class Fuse, RK1 Class, Time-Delay, 450A, 600V AC, Indicating
Protect your electrical systems with Mersen's UL Class Fuse, RK1 Class, Time-Delay, 450A, 600V AC, Indicating. This reliable fuse is designed for use in high-power applications, providing time-delayed protection against short circuits and overloads. Its indicating feature allows for easy identification of blown fuses, reducing downtime and increasing efficiency. Suitable for use in industrial, commercial, and heavy-duty residential settings, this fuse is compatible with a range of fuse block styles and is equivalent to popular brands like Bussmann and Littelfuse. With its robust construction and high interrupt ratings, this fuse is a reliable choice for critical electrical systems.
Top product features:
- Time-Delay functionality to prevent damage from voltage spikes
- Indicating feature to show when the fuse has blown
- Dual Element design for enhanced safety and reliability
Top product applications:
- Industrial electrical panelboards
- Motor control centers
- Electrical switchgear
Fuse, 450 A, 600 V AC, 600 V DC, Class RK1, A6D Series, Indicating, Time-Delay, Body Style Blade, Fits Fuse Block Style Rejection, Interrupt Rating 100kA at 600V DC, 200kA at 600V AC, Fuse Size 13-3/8 in L x 3-1/8 in dia, Length 13 3/8 in, Diameter 3 1/8 in, Equivalent Brand and Series Bussmann LPS-RK-SPI, Littelfuse LLSRK-ID, Mersen A6D-R, Equivalent Series A6D-R, LLSRK-ID, LPS-RK-SPI, Compatible Fuse Block Series 2HKRFB, 6HKRFB, Body Material Polyester, Dual Element
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 75 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 14.30
- Package Width: 3.60
- Package Height: 3.20
- Package Weight: 5.11
Product info last updated on January 15, 2026 7:59am UTC
Category: Fuses and Accessories