UL Class Fuse, RK1 Class, Time-Delay, 0.4A, 250V AC, Non-Indicating MPN:A2D4/10R
UL Class Fuse, RK1 Class, Time-Delay, 0.4A, 250V AC, Non-Indicating
Protect your electrical systems with the UL Class Fuse, RK1 Class, Time-Delay, 0.4A, 250V AC, Non-Indicating from Mersen. This reliable fuse is designed for use in a variety of applications, including industrial, commercial, and residential settings, providing protection against overcurrent and short circuits. Its time-delay feature helps prevent unnecessary shutdowns, while its non-indicating design ensures a sleek and compact fit in fuse blocks. With its high interrupt rating and durable construction, this fuse is ideal for use in high-voltage systems and is compatible with a range of fuse block styles, making it a versatile and essential component for any electrical system.
Top product features:
- Time-Delay functionality
- Non-Indicating design
- Dual Element construction
Top product applications:
- Industrial control panels
- Motor control circuits
- Power distribution systems
Fuse, 4/10 A, 250 V AC, 250 V DC, Class RK1, A2D-R Series, Non-Indicating, Time-Delay, Body Style Cylindrical, Fits Fuse Block Style Rejection, Interrupt Rating 100kA at 250V DC, 200kA at 250V AC, Fuse Size 2 in L x 9/16 in dia, Length 2 in, Diameter 9/16 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: 2.10
- Package Width: 0.60
- Package Height: 0.60
- Package Weight: 0.04
Product info last updated on February 24, 2026 12:58pm UTC
Category: Fuses and Accessories