MERSEN Semiconductor Fuse: A70QS Series, Fast-Acting, 200 A, 700 V AC
The MERSEN A70QS Series Semiconductor Fuse (MPN A70QS200-4) is a fast-acting bolt-on fuse rated at 200 A and 700 V AC/DC. This AC/DC voltage-type fuse is designed for overcurrent protection in power electronic circuits.
SKU 3G-OTH-28162
Also listed as: A70QS2004 · A70QS200 4
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MERSEN A70QS Series Semiconductor Fuse (MPN A70QS200-4) is a fast-acting bolt-on fuse rated at 200 A and 700 V AC/DC. This AC/DC voltage-type fuse is designed for overcurrent protection in power electronic circuits.
Frequently Asked Questions
What is the MERSEN A70QS200-4 semiconductor fuse used for?
The MERSEN A70QS200-4 is a fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits, such as variable frequency drives, UPS systems, and DC power supplies. It safeguards sensitive semiconductor devices by clearing faults quickly, preventing damage from short circuits or overloads in industrial equipment.
What are the specifications of the MERSEN A70QS200-4 fuse?
The MERSEN A70QS200-4 is a 200 A, 700 V AC/DC fast-acting semiconductor fuse from the A70QS series. It features a bolt-on mounting style and is rated for both AC and DC voltage. The manufacturer part number is A70QS200-4, and it is designed for overcurrent protection in power electronics.
Where to buy the MERSEN A70QS200-4 fuse worldwide?
3G Electric supplies the MERSEN A70QS200-4 semiconductor 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 fast-acting fuse to support your power electronic applications.
How to select the correct MERSEN A70QS series fuse for my application?
To select the correct MERSEN A70QS series fuse, match the voltage rating (700 V AC/DC) and current rating (e.g., 200 A for the A70QS200-4) to your circuit requirements. Ensure the fuse's fast-acting characteristic aligns with the inrush current of your semiconductor device. Consult the manufacturer's data sheet for coordination and mounting specifications.
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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.
