MERSEN A70QS200-4K Fast-Acting Bolt-On Fuse, 200 A, 700 V AC/DC
The MERSEN A70QS Series is a fast-acting bolt-on semiconductor fuse, model A70QS200-4K, rated at 200 A with 700 V AC and 700 V DC voltage ratings. This AC/DC fuse is designed for overcurrent protection in power…
SKU 3G-OTH-27421
Also listed as: A70QS2004K · A70QS200 4K
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
Need installation or engineering help?
Ask a question
Product Description
The MERSEN A70QS Series is a fast-acting bolt-on semiconductor fuse, model A70QS200-4K, rated at 200 A with 700 V AC and 700 V DC voltage ratings. This AC/DC fuse is designed for overcurrent protection in power electronic applications.
Frequently Asked Questions
What is the MERSEN A70QS200-4K fuse used for?
The MERSEN A70QS200-4K is a 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 and DC circuits up to 700 V.
What are the specifications of the MERSEN A70QS200-4K fuse?
The MERSEN A70QS200-4K is a fast-acting bolt-on fuse from the A70QS series. It is rated at 200 A with 700 V AC and 700 V DC voltage ratings. The voltage type is AC/DC, and the manufacturer part number is A70QS200-4K.
Where to buy the MERSEN A70QS200-4K fuse worldwide?
You can source the MERSEN A70QS200-4K 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.
How to select the correct MERSEN A70QS series fuse for your application?
To select the correct MERSEN A70QS fuse, match the voltage rating (700 V AC/DC) and current rating (e.g., 200 A) to your circuit requirements. Ensure the fuse is fast-acting for semiconductor protection. Consult the manufacturer's data sheet for interrupting capacity and mounting dimensions.
Used in
Common applications for MERSENMERSEN Products
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.
