MERSEN Semiconductor Fuse: A15QS Series, Fast-Acting, 400 A, 150 V AC
The MERSEN A15QS Series is a fast-acting bolt-on semiconductor fuse designed for AC/DC applications. This model, part number A15QS400-4, is rated for 400 A at 150 V AC and 150 V DC. It provides overcurrent protection…
SKU 3G-OTH-26143
Also listed as: A15QS4004 · A15QS400 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 is a fast-acting bolt-on semiconductor fuse designed for AC/DC applications. This model, part number A15QS400-4, is rated for 400 A at 150 V AC and 150 V DC. It provides overcurrent protection for 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 A15QS400-4 semiconductor fuse used for?
The MERSEN A15QS400-4 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 handles AC/DC applications up to 400 A at 150 V AC/DC, safeguarding sensitive semiconductor devices from short circuits.
What are the specifications of the MERSEN A15QS400-4 fuse?
The MERSEN A15QS400-4 is part of the A15QS Series, rated for 400 A at 150 V AC and 150 V DC. It is a fast-acting, bolt-on semiconductor fuse with AC/DC voltage type. The manufacturer part number is A15QS400-4, and it is designed for overcurrent protection in power electronics.
Where to buy the MERSEN A15QS400-4 fuse worldwide?
3G Electric supplies the MERSEN A15QS400-4 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 semiconductor fuse to any country.
How to select the correct MERSEN A15QS400-4 fuse for your application?
To select the MERSEN A15QS400-4, verify your circuit's voltage (150 V AC/DC max) and continuous current (400 A). Ensure the fuse's fast-acting characteristic matches your semiconductor's surge tolerance. Bolt-on mounting requires proper torque per MERSEN guidelines. Always consult the datasheet for coordination with upstream protection.
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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.
