LITTELFUSE Semiconductor Fuse: L75QS Series, Very-Fast-Acting, 70 A, 750 V DC DC Volt Rating
The LITTELFUSE L75QS Series is a very-fast-acting bolt-on semiconductor fuse, model L75QS070.V, rated for 70 A at 750 V DC. This DC-only fuse is designed for overcurrent protection in power electronic circuits.
SKU 3G-OTH-25730
Also listed as: L75QS070V · L75QS070 V · L75QS070-V
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE L75QS Series is a very-fast-acting bolt-on semiconductor fuse, model L75QS070.V, rated for 70 A at 750 V DC. This DC-only fuse is designed for overcurrent protection in power electronic circuits.
Frequently Asked Questions
What is the LITTELFUSE L75QS070.V fuse used for?
The LITTELFUSE L75QS070.V is a very-fast-acting bolt-on semiconductor fuse used for overcurrent protection in power electronic circuits, such as inverters, drives, and DC power supplies. Its 70 A rating and 750 V DC voltage rating make it suitable for high-voltage DC applications requiring rapid fault clearing.
What are the specifications of the L75QS070.V fuse?
The L75QS070.V is a LITTELFUSE L75QS Series very-fast-acting, non-indicating bolt-on fuse. It is rated for 70 A at 750 V DC only. The manufacturer part number is L75QS070.V, and it is designed for DC-only overcurrent protection in semiconductor circuits.
Where to buy the L75QS070.V fuse worldwide?
3G Electric supplies the LITTELFUSE L75QS070.V fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this DC-only semiconductor fuse to any country.
How to select the correct L75QS series fuse for a DC circuit?
To select the correct L75QS series fuse, match the continuous current rating (e.g., 70 A for the L75QS070.V) to your circuit's normal load, and ensure the DC voltage rating (750 V) exceeds your system voltage. Verify the fuse's very-fast-acting characteristic suits your semiconductor protection needs. Consult LITTELFUSE 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.
