Semiconductor Fuse, L75QS Series, Very Fast-Acting, 300A, Not Rated, Non-Indicating MPN:L75QS300.X
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Out Of Stock
SKU
510-G006991422
Semiconductor Fuse, L75QS Series, Very Fast-Acting, 300A, Not Rated, Non-Indicating
Protect your high-current applications with Littelfuse's L75QS Series semiconductor fuse, designed for very fast-acting performance. This 300A fuse is ideal for use in DC power systems, providing reliable overcurrent protection and interrupting 50kA at 750V DC. The non-indicating fuse offers a compact bolt-on design, measuring 5.094 in L x 2 in dia, and is compatible with the LSCR fuse block series. Suitable for a range of applications, including renewable energy systems, electric vehicles, and industrial power supplies, this fuse provides peace of mind with its UL recognized and cURus standards compliance.
Top product features:
- Very-Fast-Acting response to overcurrent conditions
- Interrupt Rating of 50k A at 750V DC
- Non-Indicating design indicates fuse operation only by physical separation of the fuse body
Top product applications:
- Automotive Electronics
- Industrial Power Supplies
- High-Current DC Power Distribution Systems
Semiconductor Fuse, 300 A, Not Applicable, 750 V DC, L75QS Series, Non-Indicating, Very-Fast-Acting, Body Style Bolt-On, Interrupt Rating 50k A at 750V DC, Fuse Size 5.094 in L x 2 in dia, Length 5 3/32 in, Width 2 in, Depth 2 in, Diameter 2 in, Equivalent Series L75QS, Compatible Fuse Block Series LSCR, Body Material Melamine, Standards cURus, UL Recognized
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: 7.60
- Package Width: 3.10
- Package Height: 3.00
- Package Weight: 1.31
Product info last updated on January 15, 2026 3:27am UTC
Category: Fuses and Accessories