MERSEN A70QS450-4K Fast-Acting Bolt-On Fuse, 450 A, 700 V AC/DC, Non-Indicating
The MERSEN A70QS Series A70QS450-4K is a fast-acting bolt-on fuse rated for 450 A at 700 V AC and 700 V DC. This non-indicating fuse is designed for AC/DC voltage applications.
SKU 3G-OTH-27189
Also listed as: A70QS4504K · A70QS450 4K
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 A70QS Series A70QS450-4K is a fast-acting bolt-on fuse rated for 450 A at 700 V AC and 700 V DC. This non-indicating fuse is designed for AC/DC voltage applications.
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 A70QS450-4K fuse used for?
The MERSEN A70QS450-4K is a fast-acting bolt-on fuse used for overcurrent protection in AC/DC power systems. It is commonly applied in industrial equipment, motor drives, and power supplies where high current ratings up to 450 A and voltage ratings of 700 V AC/DC are required.
What are the specifications of the MERSEN A70QS450-4K fuse?
The MERSEN A70QS450-4K is part of the A70QS series, rated for 450 A at 700 V AC and 700 V DC. It is a non-indicating, fast-acting bolt-on fuse designed for AC/DC voltage applications. The manufacturer part number is A70QS450-4K.
Where to buy the MERSEN A70QS450-4K fuse worldwide?
You can source the MERSEN A70QS450-4K 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 on this fast-acting bolt-on fuse.
How to select the correct MERSEN A70QS450-4K fuse for an application?
To select the correct MERSEN A70QS450-4K fuse, verify your system's voltage type (AC/DC) and ensure the voltage rating does not exceed 700 V. The continuous current rating must be 450 A or less. Confirm the fuse is fast-acting and bolt-on style for proper mounting and protection coordination.
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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.
