UL Class Fuse, RK5 Class, Time-Delay, 450A, 250V AC, Non-Indicating MPN:FLNR450
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In Stock
Free Shipping
In Stock
SKU
510-G6875071
UL Class Fuse, RK5 Class, Time-Delay, 450A, 250V AC, Non-Indicating
Protect your electrical systems with the UL Class Fuse, RK5 Class, Time-Delay, 450A, 250V AC, Non-Indicating from Littelfuse. This fuse is designed for use in a variety of applications, including industrial, commercial, and residential settings, where high current ratings and time-delay functionality are required. The fuse's non-indicating design allows for easy installation and minimizes visual clutter. Its rugged fiberglass body and high interrupt ratings ensure reliable performance in harsh environments. Ideal for use in applications such as power distribution, motor control, and circuit protection, this fuse provides reliable protection against overcurrent and short-circuit events.
Top product features:
- Time-Delay Functionality
- Interrupt Rating of 200kA at 250V AC and 20kA at 125V DC
- Non-Indicating Design
Top product applications:
- Industrial Power Distribution Systems
- Motor Control Circuits
- High-Current Applications in Manufacturing Plants
Fuse, 450 A, 250 V AC, 125 V DC, Class RK5, FLNR Series, Non-Indicating, Time-Delay, Body Style Blade, Fits Fuse Block Style Rejection, Interrupt Rating 200kA at 250V AC, 20kA at 125V DC, Fuse Size 10-3/8 in L x 2-19/32 in dia, Length 10 3/8 in, Diameter 2 19/32 in, Equivalent Brand and Series Bussmann FRN-R, Edison ECNR, Littelfuse FLNR, Mersen TR-R, Equivalent Series ECNR, FLNR, FRN-R, TR-R, Compatible Fuse Block Series LFR, Body Material Fiberglass, Dual Element
Additional Information
- Country of Origin: MX
- 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: 10.90
- Package Width: 3.00
- Package Height: 3.10
- Package Weight: 3.05
- California Prop 65 Warning: WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product info last updated on February 22, 2026 9:21am UTC
Category: Fuses and Accessories