UL Class Fuse, RK5 Class, Time-Delay, 4A, 600V AC, Non-Indicating MPN:FRS-R-4
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In Stock
SKU
510-G1851771
UL Class Fuse, RK5 Class, Time-Delay, 4A, 600V AC, Non-Indicating
Protect your electrical systems with the UL Class Fuse, RK5 Class, Time-Delay, 4A, 600V AC, Non-Indicating fuse from Eaton Bussmann. Designed for high-performance applications, this fuse provides reliable overcurrent protection in a compact, cylindrical body. Its time-delay feature allows for safe switching and reduces wear on electrical systems. Suitable for use in a variety of applications, including industrial control panels, motor control centers, and lighting systems, this fuse meets or exceeds the standards of equivalent brands such as Bussmann FRS-R, Edison ECSR, and Littelfuse FLSR. Its high interrupt ratings and rugged fiberglass construction ensure long-lasting performance and reliability.
Top product features:
- Time-Delay Fuse
- Interrupts high currents at 200kA at 600V AC and 20kA at 300V DC
- Non-Indicating Fuse
Top product applications:
- Industrial control panels
- Low-voltage power distribution systems
- Electrical distribution boards
Fuse, 4 A, 600 V AC, 300 V DC, Class RK5, FRS-R Series, Non-Indicating, Time-Delay, Body Style Cylindrical, Fits Fuse Block Style Rejection, Interrupt Rating 200kA at 600V AC, 20kA at 300V DC, Fuse Size 5 in L x 13/16 in dia, Length 5 in, Diameter 13/16 in, Equivalent Brand and Series Bussmann FRS-R, Edison ECSR, Littelfuse FLSR, Mersen TRS-R, Equivalent Series ECSR, FLSR, FRS-R, TRS-R, Compatible Fuse Block Series HM600, RM600, 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: 5.00
- Package Width: 0.80
- Package Height: 0.80
- Package Weight: 0.20
Product info last updated on February 28, 2026 11:03pm UTC
Category: Fuses and Accessories