MERSEN Semiconductor Fuse: A70QS Series, Fast-Acting, 150 A, 700 V AC
The MERSEN A70QS Series Semiconductor Fuse (MPN A70QS150-4) is a fast-acting bolt-on fuse rated at 150 A and 700 V AC/700 V DC. This A70QS-series fuse is designed for overcurrent protection in power electronic…
SKU 3G-OTH-27226
Also listed as: A70QS1504 · A70QS150 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 A70QS Series Semiconductor Fuse (MPN A70QS150-4) is a fast-acting bolt-on fuse rated at 150 A and 700 V AC/700 V DC. This A70QS-series fuse is designed for overcurrent protection in power electronic applications.
Frequently Asked Questions
What is the MERSEN A70QS150-4 semiconductor fuse used for?
The MERSEN A70QS150-4 is a fast-acting bolt-on fuse used for overcurrent protection in power electronic applications such as drives, inverters, and UPS systems. Its 150 A rating and 700 V AC/700 V DC capability make it suitable for protecting semiconductor devices from short circuits and overloads.
What are the specifications of the MERSEN A70QS150-4 fuse?
The MERSEN A70QS150-4 is a fast-acting bolt-on fuse from the A70QS series. It is rated at 150 A with a voltage rating of 700 V AC and 700 V DC. The manufacturer part number is A70QS150-4, and it is designed for overcurrent protection in power electronic circuits.
Where to buy the MERSEN A70QS150-4 fuse worldwide?
You can source the MERSEN A70QS150-4 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; we supply genuine MERSEN components for power electronic protection.
How to select the correct MERSEN A70QS fuse for my application?
To select the correct MERSEN A70QS fuse, match the continuous current rating (e.g., 150 A) and voltage rating (700 V AC/700 V DC) to your circuit requirements. Ensure the fast-acting characteristic aligns with the inrush current of your semiconductor device. Consult the A70QS series datasheet for time-current curves 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.
