UL Class Fuse, RK5 Class, Time-Delay, 4A, 250V AC, Non-Indicating MPN:FRN-R-4
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In Stock
Free Shipping
In Stock
SKU
510-G2778316
UL Class Fuse, RK5 Class, Time-Delay, 4A, 250V AC, Non-Indicating
Protect your electrical systems with the Eaton Bussmann UL Class Fuse, RK5 Class, Time-Delay, 4A, 250V AC, Non-Indicating. This reliable fuse is designed for use in a variety of applications, including industrial, commercial, and residential settings. Its time-delay feature prevents false tripping and ensures consistent performance, while its non-indicating design prevents tampering. With a high interrupt rating of 200kA at 250V AC, this fuse provides superior protection against electrical surges and overloads. Suitable for use in fuse block styles HM250 and RM250, it's a reliable choice for a wide range of electrical systems.
Top product features:
- Time-Delay feature allows for temporary overload protection
- Non-Indicating design provides a compact, low-profile fuse body
- Interrupt Rating of 200kA at 250V AC and 20kA at 125V DC ensures high current interruption capability
Top product applications:
- Industrial control panels
- Electrical distribution systems
- Power equipment protection
Fuse, 4 A, 250 V AC, 125 V DC, Class RK5, FRN-R Series, Non-Indicating, Time-Delay, Body Style Cylindrical, Fits Fuse Block Style Rejection, Interrupt Rating 200kA at 250V AC, 20kA at 125V DC, Fuse Size 2 in L x 9/16 in dia, Length 2 in, Diameter 9/16 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 HM250, RM250, Body Material Fiberglass, Dual Element
Additional Information
- Country of Origin: MX
- 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: 2.00
- Package Width: 0.60
- Package Height: 0.60
- Package Weight: 0.05
Product info last updated on January 13, 2026 2:00pm UTC
Category: Fuses and Accessories