UL Class Fuse, RK1 Class, Time-Delay, 400A, 250V AC, Indicating MPN:A2D400R
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In Stock
Free Shipping
In Stock
SKU
510-G2223654
UL Class Fuse, RK1 Class, Time-Delay, 400A, 250V AC, Indicating
Protect your electrical systems with Mersen's UL Class Fuse, RK1 Class, Time-Delay, 400A, 250V AC. This heavy-duty fuse is designed for high-current applications and features a time-delay mechanism to prevent damage from voltage surges. Its indicating design allows for easy monitoring of fuse status, while its robust construction ensures reliable performance in harsh environments. Suitable for use in a variety of industries, including manufacturing, oil and gas, and construction, this fuse is a critical component for ensuring the safety and efficiency of electrical systems. It's also compatible with popular fuse block series, making it a versatile solution for a range of applications.
Top product features:
- Time-Delay Functionality
- Indicating Fuse
- Interrupt Rating of 100kA at 250V DC and 200kA at 250V AC
Top product applications:
- Motor Control Circuits
- Generator Protection Systems
- High-Current Power Distribution Systems
Fuse, 400 A, 250 V AC, 250 V DC, Class RK1, A2D-R Series, Indicating, Time-Delay, Body Style Blade, Fits Fuse Block Style Rejection, Interrupt Rating 100kA at 250V DC, 200kA at 250V AC, Fuse Size 8-5/8 in L x 2-1/16 in dia, Length 8 5/8 in, Diameter 2 1/16 in, Equivalent Brand and Series Bussmann LPN-RK-SPI, Littelfuse LLNRK-ID, Mersen A2D-R, Equivalent Series A2D-R, LLNRK-ID, LPN-RK-SPI, Compatible Fuse Block Series 2HKRFB, Body Material Polyester, Dual Element
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: 2.20
- Package Width: 2.20
- Package Height: 8.90
- Package Weight: 1.75
Product info last updated on January 13, 2026 12:47pm UTC
Category: Fuses and Accessories