MERSEN Semiconductor Fuse: A50P Series, Fast-Acting, 50 A, 500 V AC
The MERSEN A50P Series Semiconductor Fuse (MPN A50QS50-4) is a fast-acting bolt-on fuse rated for 50 A at 500 V AC and 500 V DC. This AC/DC voltage type fuse is designed for overcurrent protection in power electronic…
SKU 3G-OTH-25094
Also listed as: A50QS504 · A50QS50 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 A50P Series Semiconductor Fuse (MPN A50QS50-4) is a fast-acting bolt-on fuse rated for 50 A at 500 V AC and 500 V DC. This AC/DC voltage type 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 A50P Series semiconductor fuse used for?
The MERSEN A50P Series fast-acting bolt-on fuse (MPN A50QS50-4) protects power electronic circuits from overcurrent. It is commonly applied in variable frequency drives, UPS systems, and rectifiers where rapid fault clearing is required to safeguard sensitive semiconductor components.
What are the specifications of the MERSEN A50QS50-4 fuse?
The MERSEN A50QS50-4 is a 50 A, 500 V AC / 500 V DC fast-acting bolt-on fuse from the A50P Series. It features an AC/DC voltage rating and is designed for overcurrent protection in power electronics. The manufacturer part number is A50QS50-4.
Where to buy MERSEN A50P fuses worldwide?
3G Electric supplies the MERSEN A50P Series fuse (A50QS50-4) 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.
How to select the correct MERSEN A50P fuse for my application?
Select the MERSEN A50P fuse based on your circuit's continuous current (50 A) and voltage rating (500 V AC or DC). Ensure the fast-acting characteristic matches your semiconductor's I²t withstand capability. Consult the fuse's time-current curve and mounting dimensions for proper fit.
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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.
