MERSEN Semiconductor Fuse: A50P Series, Fast-Acting, 200 A, 500 V AC
The MERSEN A50P Series Semiconductor Fuse (MPN A50QS200-4) is a fast-acting bolt-on fuse rated at 200 A and 500 V AC/DC. This AC/DC voltage type fuse is designed for semiconductor protection applications.
SKU 3G-OTH-25912
Also listed as: A50QS2004 · A50QS200 4
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 A50P Series Semiconductor Fuse (MPN A50QS200-4) is a fast-acting bolt-on fuse rated at 200 A and 500 V AC/DC. This AC/DC voltage type fuse is designed for semiconductor protection applications.
Frequently Asked Questions
What is the MERSEN A50QS200-4 semiconductor fuse used for?
The MERSEN A50QS200-4 is a fast-acting bolt-on fuse used to protect power semiconductors, such as diodes and thyristors, in industrial drives, UPS systems, and power conversion equipment. It clears overcurrents quickly to prevent damage to sensitive electronic components.
What are the specifications of the MERSEN A50P series fuse?
The MERSEN A50P series fuse, model A50QS200-4, is rated at 200 A and 500 V AC/DC. It is a fast-acting bolt-on fuse designed for semiconductor protection. The series is A50P, and the voltage type is AC/DC with a DC voltage rating of 500 V.
Where to buy MERSEN A50QS200-4 fuses worldwide?
You can source the MERSEN A50QS200-4 fuse from 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 on this fast-acting semiconductor fuse.
How to select the correct MERSEN A50P fuse for an application?
To select the correct MERSEN A50P fuse, match the continuous current rating (200 A) and voltage rating (500 V AC/DC) to your circuit requirements. Ensure the fuse is fast-acting to protect semiconductors. Consult the manufacturer's data sheet for I²t values and mounting dimensions.
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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.
