UL Class Fuse, RK5 Class, Time-Delay, 4.5A, 250V AC, Non-Indicating MPN:TR4-1/2R
UL Class Fuse, RK5 Class, Time-Delay, 4.5A, 250V AC, Non-Indicating
Protect your electrical systems with Mersen's UL Class Fuse, RK5 Class, Time-Delay, 4.5A, 250V AC, Non-Indicating fuse. Ideal for use in industrial and commercial applications, this fuse provides reliable and efficient protection against overcurrent conditions. Its time-delay feature prevents false tripping, reducing downtime and increasing system reliability. With a high interrupt rating and compatibility with various fuse block styles, this fuse is a versatile solution for a wide range of applications, including motor control circuits, lighting systems, and power distribution panels. Its compact size and easy installation make it a convenient choice for any electrical system.
Top product features:
- Time-Delay feature
- Non-Indicating design
- Interrupt Rating of 200kA at 250V AC and 20kA at 160V DC
Top product applications:
- Industrial control panels
- Motor control circuits
- Power distribution systems
Fuse, 4 1/2 A, 250 V AC, 160 V DC, Class RK5, TR-R Series, Non-Indicating, Time-Delay, Body Style Cylindrical, Fits Fuse Block Style Rejection, Interrupt Rating 200kA at 250V AC, 20kA at 160V 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 2HKRFB, Body Material Polyester, Dual Element, Standards CSA, UL
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: 0.04
Product info last updated on March 15, 2026 11:33pm UTC
Category: Fuses and Accessories