LITTELFUSE Semiconductor Fuse: L75QS Series, Very-Fast-Acting, 250 A, 750 V DC DC Volt Rating
The LITTELFUSE L75QS Series is a very-fast-acting bolt-on semiconductor fuse, model L75QS250.X, rated for 250 A at 750 V DC. This DC-only fuse is designed for overcurrent protection in power electronic circuits. It…
SKU 3G-OTH-25902
Also listed as: L75QS250X · L75QS250 X · L75QS250-X
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The LITTELFUSE L75QS Series is a very-fast-acting bolt-on semiconductor fuse, model L75QS250.X, rated for 250 A at 750 V DC. This DC-only fuse is designed for overcurrent protection in power electronic circuits. It is a non-indicating fuse from the L75QS series.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the LITTELFUSE L75QS250.X semiconductor fuse used for?
The LITTELFUSE L75QS250.X is a very-fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits such as drives, inverters, and DC power supplies. Its 750 V DC rating makes it suitable for high-voltage DC applications where rapid fault clearing is critical.
What are the specifications of the L75QS250.X fuse?
The L75QS250.X is a LITTELFUSE L75QS series very-fast-acting, non-indicating semiconductor fuse. It is rated for 250 A at 750 V DC only. The bolt-on design ensures secure mounting in power electronic equipment. It is a DC-only voltage type fuse.
Where to buy the LITTELFUSE L75QS250.X fuse worldwide?
3G Electric supplies the LITTELFUSE L75QS250.X fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this very-fast-acting 250 A, 750 V DC semiconductor fuse.
How to select the correct L75QS fuse for a DC circuit?
To select the correct L75QS fuse, match the continuous current rating (250 A for the L75QS250.X) to your circuit's normal load, and ensure the voltage rating (750 V DC) exceeds the system voltage. Verify the interrupting rating meets fault current requirements. Always consult the manufacturer's application notes for coordination.
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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.
