MERSEN Semiconductor Fuse: A15QS Series, Fast-Acting, 125 A, 150 V AC
The MERSEN A15QS Series Semiconductor Fuse is a fast-acting bolt-on fuse designed for AC/DC applications. The A15QS125-4 model is rated for 125 A at 150 V AC and 150 V DC. This fuse provides overcurrent protection…
SKU 3G-OTH-27605
Also listed as: A15QS1254 · A15QS125 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 A15QS Series Semiconductor Fuse is a fast-acting bolt-on fuse designed for AC/DC applications. The A15QS125-4 model is rated for 125 A at 150 V AC and 150 V DC. This fuse provides overcurrent protection for power electronic circuits.
Frequently Asked Questions
What is the MERSEN A15QS125-4 semiconductor fuse used for?
The MERSEN A15QS125-4 is a fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits. It is commonly applied in AC/DC systems such as drives, inverters, and power supplies where rapid fault clearing is required to protect sensitive semiconductor devices.
What are the specifications of the MERSEN A15QS125-4 fuse?
The MERSEN A15QS125-4 is a semiconductor fuse from the A15QS Series. It is rated for 125 A at 150 V AC and 150 V DC. The fuse is fast-acting with a bolt-on design, suitable for AC/DC applications. The manufacturer part number is A15QS125-4.
Where to buy the MERSEN A15QS125-4 fuse worldwide?
You can source the MERSEN A15QS125-4 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this MERSEN fuse.
How to select the correct MERSEN A15QS fuse for your application?
To select the correct MERSEN A15QS fuse, match the voltage rating (150 V AC/DC) and current rating (125 A for the A15QS125-4) to your circuit requirements. Ensure the fast-acting characteristic aligns with the inrush current of your semiconductor load. Consult the fuse's time-current curve for coordination.
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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.
