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MERSEN Semiconductor Fuse: A70QS Series, Fast-Acting, 80 A, 700 V AC - Fast-Acting Bolt-On Fuses
MERSENFast-Acting Bolt-On Fuses

MERSEN Semiconductor Fuse: A70QS Series, Fast-Acting, 80 A, 700 V AC

The MERSEN A70QS Series Semiconductor Fuse is a fast-acting bolt-on fuse designed for AC/DC applications. This model, MPN A70QS80-22F, is rated for 80 A at 700 V AC and 700 V DC. It provides overcurrent protection…

SKU 3G-OTH-26831

Also listed as: A70QS8022F · A70QS80 22F

Brand
MERSEN
Item
Semiconductor Fuse: A70QS Series, Fast-Acting, 80 A, 700 V AC
Category
Fast-Acting Bolt-On Fuses
Available to Order
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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

Technical Specifications

MERSEN
Manufacturer Part Number
A70QS80-22F
Series
A70QS
Type
Fast-Acting, 80 A
AC
700 V
Voltage Type
AC/DC
DC DC Volt Rating
700 V

Technical Documents

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A70QS Series Semiconductor Fuse is a fast-acting bolt-on fuse designed for AC/DC applications. This model, MPN A70QS80-22F, is rated for 80 A at 700 V AC and 700 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 A70QS80-22F semiconductor fuse used for?

The MERSEN A70QS80-22F is a fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits, such as variable frequency drives, UPS systems, and DC power supplies. It handles AC and DC applications up to 700 V and 80 A.

What are the specifications of the MERSEN A70QS80-22F fuse?

The MERSEN A70QS80-22F is a fast-acting semiconductor fuse rated for 80 A at 700 V AC and 700 V DC. It belongs to the A70QS series and features a bolt-on design for secure mounting in industrial equipment.

Where to buy the MERSEN A70QS80-22F fuse worldwide?

3G Electric supplies the MERSEN A70QS80-22F fuse worldwide. As a global industrial 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 A70QS80-22F fuse for my application?

To select the correct MERSEN A70QS80-22F fuse, verify your circuit's voltage (AC or DC up to 700 V) and continuous current (80 A). Ensure the fast-acting characteristic matches your semiconductor protection needs. Consult the A70QS series datasheet for mounting and coordination details.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN 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.

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