LITTELFUSE Semiconductor Fuse: L50QS Series, Very-Fast-Acting, 90 A, 500 V AC
The LITTELFUSE L50QS Series Semiconductor Fuse (MPN L50QS090.T) is a very-fast-acting bolt-on fuse rated for 90 A at 500 V AC and 500 V DC. This AC/DC voltage-type fuse is designed for overcurrent protection in power…
SKU 3G-OTH-25612
Also listed as: L50QS090T · L50QS090 T · L50QS090-T
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE L50QS Series Semiconductor Fuse (MPN L50QS090.T) is a very-fast-acting bolt-on fuse rated for 90 A at 500 V AC and 500 V DC. This AC/DC voltage-type fuse is designed for overcurrent protection in power electronic circuits.
Frequently Asked Questions
What is the LITTELFUSE L50QS090.T semiconductor fuse used for?
The LITTELFUSE L50QS090.T is a very-fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits, such as variable frequency drives, UPS systems, and rectifiers. It protects sensitive semiconductor devices from short circuits and overloads in AC or DC applications up to 500 V.
What are the specifications of the L50QS090.T fuse?
The L50QS090.T is a 90 A, very-fast-acting semiconductor fuse from the LITTELFUSE L50QS series. It is rated for 500 V AC and 500 V DC, with a bolt-on mounting style. The part number is L50QS090.T, and it is designed for overcurrent protection in power electronics.
Where to buy LITTELFUSE L50QS090.T worldwide?
You can source the LITTELFUSE L50QS090.T fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LITTELFUSE components for power protection applications.
How to select the correct L50QS series fuse for my application?
To select the correct L50QS fuse, match the continuous current rating (e.g., 90 A) to your circuit's load, and ensure the voltage rating (500 V AC/DC) exceeds your system voltage. Consider the very-fast-acting characteristic for semiconductor protection. Consult LITTELFUSE application notes for coordination with upstream devices.
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3G Electric supplies LITTELFUSE very-fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
