UL Class Fuse, RK5 Class, IDSR Series, Time-Delay, 300 A, 600 V AC, Indicating MPN:IDSR300
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In Stock
Free Shipping
In Stock
SKU
510-G514920853
UL Class Fuse, RK5 Class, IDSR Series, Time-Delay, 300 A, 600 V AC, Indicating
Protect your electrical systems with Littelfuse's UL Class Fuse, RK5 Class, IDSR Series, Time-Delay, 300 A, 600 V AC, Indicating. This high-performance fuse is designed for use in a variety of applications, including industrial, commercial, and residential settings. Its time-delay feature provides added protection against voltage surges and spikes, ensuring a safe and reliable power supply. The indicating fuse also provides visual confirmation of its operation, making it easy to identify when a fuse has blown. Ideal for use in fuse block styles such as Rejection, this fuse is a reliable solution for a wide range of electrical systems.
Top product features:
- Time-Delay functionality
- Indicating feature
- Dual Element design
Top product applications:
- Industrial electrical panels
- Commercial electrical distribution systems
- Power generation and transmission equipment
Fuse, 300 A, 600 V AC, 600 V DC, Class RK5, IDSR Series, Indicating, Time-Delay, Body Style Blade, Fits Fuse Block Style Rejection, Interrupt Rating 20k A at 600V DC, Fuse Size 12 in L x 3 in dia, Length 11 5/8 in, Diameter 2 35/64 in, Equivalent Brand and Series Littelfuse IDSR, Equivalent Series IDSR, Compatible Fuse Block Series LFR60, Dual Element, Standards CSA, cUL, UL
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: 12.30
- Package Width: 3.20
- Package Height: 3.40
- Package Weight: 3.46
- Prop 65 Cancer Warning Chemical: Lead
- Prop 65 Reproductive Harm Chemical: Lead
Product info last updated on January 16, 2026 9:35am UTC
Category: Fuses and Accessories