UL Class Fuse, aR Class, L50Q Series, Very Fast-Acting, 40A, 500V AC, Non-Indicating MPN:L50QS040.T
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In Stock
Free Shipping
In Stock
SKU
510-G506155621
UL Class Fuse, aR Class, L50Q Series, Very Fast-Acting, 40A, 500V AC, Non-Indicating
Protect your critical circuits with the UL Class Fuse, aR Class, L50Q Series, a very fast-acting semiconductor fuse designed for high-performance applications. With a 40A current rating and 500V AC/DC voltage rating, this fuse is suitable for a wide range of uses, including industrial control systems, medical equipment, and renewable energy systems. Its very fast-acting response time and high interrupt rating make it an ideal choice for protecting against overcurrent conditions and preventing damage to sensitive electronics. Its compact bolt-on design and compatibility with LSCR fuse blocks make it easy to integrate into your system.
Top product features:
- Very Fast-Acting
- Non-Indicating
- Interrupt Rating 200k A at 500V AC
Top product applications:
- Power Distribution Systems
- Electrical Panelboards
- High-Current Circuit Protection
Semiconductor Fuse, 40 A, 500 V AC, 500 V DC, L50QS Series, Non-Indicating, Very-Fast-Acting, Body Style Bolt-On, Interrupt Rating 200k A at 500V AC, Fuse Size 3 5/8 in L x 1 in dia, Length 3 5/8 in, Width 1 in, Depth 1 in, Diameter 1 in, Equivalent Series A50P, A50Q, FWH, L50S, Compatible Fuse Block Series LSCR, Body Material Melamine, Standards REACH, RoHS Compliant
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.70
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.20
Product info last updated on February 3, 2026 8:34pm UTC
Category: Fuses and Accessories