MERSEN Semiconductor Fuse: A70QS Series, 63 A, 700 V AC, 700 V DC DC Volt Rating
The MERSEN A70QS Series is a fast-acting bolt-on semiconductor fuse designed for AC/DC applications. This model, part number A70QS63-22F, is rated for 63 A at 700 V AC and 700 V DC, and features an indicating function.
SKU 3G-OTH-25283
Also listed as: A70QS6322F · A70QS63 22F
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 MERSEN A70QS Series is a fast-acting bolt-on semiconductor fuse designed for AC/DC applications. This model, part number A70QS63-22F, is rated for 63 A at 700 V AC and 700 V DC, and features an indicating function.
Frequently Asked Questions
What is the MERSEN A70QS63-22F semiconductor fuse used for?
The MERSEN A70QS63-22F is a fast-acting bolt-on semiconductor fuse used to protect power electronics such as drives, inverters, and UPS systems. Its 700 V AC/DC rating and indicating function make it suitable for industrial equipment requiring reliable overcurrent protection in both AC and DC circuits.
What are the specifications of the MERSEN A70QS63-22F fuse?
The MERSEN A70QS63-22F is part of the A70QS Series, rated for 63 A at 700 V AC and 700 V DC. It is a fast-acting bolt-on fuse with an indicating feature, designed for semiconductor protection. The voltage type is AC/DC, and the manufacturer part number is A70QS63-22F.
Where to buy the MERSEN A70QS63-22F fuse worldwide?
3G Electric supplies the MERSEN A70QS63-22F 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 fuse to meet your project needs.
How to select the correct MERSEN A70QS fuse for my application?
To select the correct MERSEN A70QS fuse, match the voltage rating (700 V AC/DC) and current rating (63 A for this model) to your circuit requirements. Ensure the fast-acting characteristic suits semiconductor protection. The indicating feature helps identify blown fuses. Consult the manufacturer's datasheet for coordination with your equipment.
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3G Electric supplies MERSEN fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
