LITTELFUSE Semiconductor Fuse: L70QS Series, Very-Fast-Acting, 800 A, 700 V AC
The LITTELFUSE L70QS Series is a very-fast-acting bolt-on semiconductor fuse rated at 800 A, 700 V AC, and 700 V DC (MPN L70QS800.X). This AC/DC fuse is designed for overcurrent protection in power electronic…
SKU 3G-OTH-25551
Also listed as: L70QS800X · L70QS800 X · L70QS800-X
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The LITTELFUSE L70QS Series is a very-fast-acting bolt-on semiconductor fuse rated at 800 A, 700 V AC, and 700 V DC (MPN L70QS800.X). This AC/DC fuse is designed for overcurrent protection in power electronic applications.
Frequently Asked Questions
What is the LITTELFUSE L70QS800.X fuse used for?
The LITTELFUSE L70QS800.X is a very-fast-acting bolt-on semiconductor fuse used for overcurrent protection in power electronic applications such as drives, inverters, and UPS systems. It protects sensitive components from short circuits and overloads in AC/DC circuits up to 700 V.
What are the specifications of the L70QS800.X fuse?
The L70QS800.X is a 800 A, very-fast-acting fuse from the LITTELFUSE L70QS Series. It is rated for 700 V AC and 700 V DC, with a bolt-on mounting style. The voltage type is AC/DC, and the manufacturer part number is L70QS800.X.
Where to buy LITTELFUSE L70QS800.X worldwide?
You can source the LITTELFUSE L70QS800.X worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct L70QS fuse for my application?
To select the correct L70QS fuse, match the voltage rating (700 V AC/DC) and current rating (800 A) to your circuit requirements. Ensure the bolt-on mounting style fits your fuse holder. For semiconductor protection, choose very-fast-acting fuses like the LITTELFUSE L70QS to minimize damage during faults.
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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.
