MERSEN Semiconductor Fuse: A15QS Series, Fast-Acting, 70 A, 150 V AC
The MERSEN A15QS Series Semiconductor Fuse (MPN A15QS70-4) is a fast-acting bolt-on fuse rated at 70 A and 150 V AC/DC. This industrial fuse is designed for overcurrent protection in power electronic circuits.
SKU 3G-OTH-28081
Also listed as: A15QS704 · A15QS70 4
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The MERSEN A15QS Series Semiconductor Fuse (MPN A15QS70-4) is a fast-acting bolt-on fuse rated at 70 A and 150 V AC/DC. This industrial fuse is designed for overcurrent protection in power electronic circuits.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MERSEN A15QS70-4 semiconductor fuse used for?
The MERSEN A15QS70-4 is a fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits, such as variable frequency drives, UPS systems, and rectifiers. 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 A15QS70-4 fuse?
The MERSEN A15QS70-4 is a 70 A, 150 V AC/DC fast-acting semiconductor fuse from the A15QS series. It features a bolt-on mounting style and is designed for reliable overcurrent protection in power electronics. The voltage type is AC/DC, making it suitable for both alternating and direct current applications.
Where to buy the MERSEN A15QS70-4 fuse worldwide?
You can source the MERSEN A15QS70-4 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 industrial applications.
How to select the correct MERSEN A15QS70-4 fuse for an application?
To select the MERSEN A15QS70-4, verify your circuit's voltage (150 V AC/DC max) and continuous current (70 A). Ensure the fuse's fast-acting characteristic matches the inrush current of your semiconductor device. Consult the manufacturer's data sheet for coordination with upstream protection and ambient temperature derating.
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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.
