MERSEN A50P Series Fast-Acting Bolt-On Fuse, 90 A, 500 V AC/DC
The MERSEN A50P Series Semiconductor Fuse (MPN A50QS90-4) is a fast-acting bolt-on fuse rated at 90 A and 500 V AC/500 V DC. Designed for AC/DC voltage types, this fuse provides overcurrent protection for power…
SKU 3G-OTH-25510
Also listed as: A50QS904 · A50QS90 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
Need installation or engineering help?
Ask a question
Product Description
The MERSEN A50P Series Semiconductor Fuse (MPN A50QS90-4) is a fast-acting bolt-on fuse rated at 90 A and 500 V AC/500 V DC. Designed for AC/DC voltage types, this fuse 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 A50P semiconductor fuse used for?
The MERSEN A50P Series fast-acting fuse (A50QS90-4) protects power electronic circuits such as variable-speed drives, UPS systems, and rectifiers from overcurrent. Its 90 A rating and 500 V AC/DC capability make it suitable for industrial equipment requiring reliable short-circuit protection.
What are the specifications of the MERSEN A50QS90-4 fuse?
The MERSEN A50QS90-4 is a fast-acting bolt-on fuse from the A50P Series. It is rated at 90 A with a voltage rating of 500 V AC and 500 V DC. The fuse is designed for AC/DC voltage types and provides overcurrent protection for semiconductor circuits.
Where to buy MERSEN A50P fuses worldwide?
3G Electric supplies the MERSEN A50P Series fuse (A50QS90-4) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this fast-acting semiconductor fuse.
How to select the right MERSEN A50P fuse for my application?
Select the MERSEN A50P fuse based on your circuit’s continuous current (90 A max) and voltage (500 V AC or DC). Ensure the fast-acting characteristic matches your semiconductor’s I²t withstand capability. Consult the manufacturer’s data sheet for coordination with upstream protection devices.
Used in
Common applications for MERSENMERSEN Products
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.
