We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
MERSEN Fuses: A70QS Series, 80 A, 700 V AC, 700 V DC DC Volt Rating - Fast-Acting Bolt-On Fuses
MERSENFast-Acting Bolt-On Fuses

MERSEN Fuses: A70QS Series, 80 A, 700 V AC, 700 V DC DC Volt Rating

The MERSEN A70QS Series A70QS80-4IL is a fast-acting bolt-on fuse with an 80 A rating and 700 V AC/700 V DC voltage rating. It features an indicating design for visual identification of a blown fuse. This product is…

SKU 3G-OTH-27221

Brand
MERSEN
Item
Fuses: A70QS Series, 80 A, 700 V AC, 700 V DC DC Volt Rating
Category
Fast-Acting Bolt-On Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MERSEN
Manufacturer Part Number
A70QS80-4IL
Series
A70QS
Voltage Type
AC/DC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MERSEN A70QS Series A70QS80-4IL is a fast-acting bolt-on fuse with an 80 A rating and 700 V AC/700 V DC voltage rating. It features an indicating design for visual identification of a blown fuse. This product is part of the A70QS series from MERSEN.

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 A70QS80-4IL fuse used for?

The MERSEN A70QS80-4IL is a fast-acting bolt-on fuse used for protecting power semiconductors and DC drives in industrial equipment. Its 80 A rating and 700 V AC/700 V DC capability make it suitable for high-voltage circuits requiring rapid overcurrent interruption.

What are the specifications of the MERSEN A70QS80-4IL?

The MERSEN A70QS80-4IL is a fast-acting bolt-on fuse from the A70QS series. It has an 80 A current rating, 700 V AC and 700 V DC voltage rating, and an indicating design that shows when the fuse is blown. The manufacturer part number is A70QS80-4IL.

Where to buy the MERSEN A70QS80-4IL worldwide?

3G Electric supplies the MERSEN A70QS80-4IL 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.

How to select the correct MERSEN A70QS80-4IL fuse?

To select the correct MERSEN A70QS80-4IL fuse, verify your circuit's voltage (700 V AC or DC max) and continuous current (80 A). Ensure the bolt-on mounting matches your fuse holder. The indicating feature helps identify a blown fuse during maintenance.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Fuses: A70QS Series, 800 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS800-4IL). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A70QS Series, 800 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS800-4IL). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A70QS Series, 450 A, 700 V AC, 700 V DC DC Volt Rating, Non-Indicating (MPN A70QS450-4K). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A70QS Series, 450 A, 700 V AC, 700 V DC DC Volt Rating, Non-Indicating (MPN A70QS450-4K). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
Fuses: A70QS Series, 175 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS175-4IL). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Fuses: A70QS Series, 175 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS175-4IL). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A70QS Series, Fast-Acting, 40 A, 690 V AC, 700 V DC DC Volt Rating (MPN A70QS40-22F). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A70QS Series, Fast-Acting, 40 A, 690 V AC, 700 V DC DC Volt Rating (MPN A70QS40-22F). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A70QS Series, Fast-Acting, 80 A, 700 V AC, 700 V DC DC Volt Rating (MPN A70QS80-22F). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A70QS Series, Fast-Acting, 80 A, 700 V AC, 700 V DC DC Volt Rating (MPN A70QS80-22F). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A70QS Series, 63 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS63-22F). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A70QS Series, 63 A, 700 V AC, 700 V DC DC Volt Rating, Indicating (MPN A70QS63-22F). Key specifications — Series: A70QS; Brand: MERSEN; Voltage Type: AC/DC.

More from MERSEN

View all MERSEN parts →
Semiconductor Fuse: A30QS Series, Fast-Acting, 150 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS150-4). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A30QS Series, Fast-Acting, 150 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS150-4). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A60X Series, Fast-Acting, 60 A, 600 V AC, Non-Indicating (MPN A60X60-4). Key specifications — Series: A60X; Brand: MERSEN; Voltage Type: AC Only.
MERSEN
Semiconductor Fuse: A60X Series, Fast-Acting, 60 A, 600 V AC, Non-Indicating (MPN A60X60-4). Key specifications — Series: A60X; Brand: MERSEN; Voltage Type: AC Only.
Semiconductor Fuse: A70Q Series, Fast-Acting, 125 A, 700 V AC, 650 V DC DC Volt Rating (MPN A70Q125-4). Key specifications — Series: A70Q; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A70Q Series, Fast-Acting, 125 A, 700 V AC, 650 V DC DC Volt Rating (MPN A70Q125-4). Key specifications — Series: A70Q; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A15QS Series, Fast-Acting, 60 A, 150 V AC, 150 V DC DC Volt Rating (MPN A15QS60-4). Key specifications — Series: A15QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A15QS Series, Fast-Acting, 60 A, 150 V AC, 150 V DC DC Volt Rating (MPN A15QS60-4). Key specifications — Series: A15QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN Fuse: A4J Series, Class J, Blade Body, Fast-Acting, 250 A, 600 V AC, 300 V DC, Non-Indicating (MPN A4J250). Key specifications — Series: A4J; Brand: MERSEN.
MERSEN
MERSEN Fuse: A4J Series, Class J, Blade Body, Fast-Acting, 250 A, 600 V AC, 300 V DC, Non-Indicating (MPN A4J250). Key specifications — Series: A4J; Brand: MERSEN.
Semiconductor Fuse: A60X Series, Fast-Acting, 200 A, 600 V AC, Non-Indicating (MPN A60X200-4). Key specifications — Series: A60X; Brand: MERSEN; Voltage Type: AC Only.
MERSEN
Semiconductor Fuse: A60X Series, Fast-Acting, 200 A, 600 V AC, Non-Indicating (MPN A60X200-4). Key specifications — Series: A60X; Brand: MERSEN; Voltage Type: AC Only.
Semiconductor Fuse: A30QS Series, Fast-Acting, 80 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS80-4). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A30QS Series, Fast-Acting, 80 A, 300 V AC, 300 V DC DC Volt Rating (MPN A30QS80-4). Key specifications — Series: A30QS; Brand: MERSEN; Voltage Type: AC/DC.
Semiconductor Fuse: A70Q Series, Fast-Acting, 90 A, 700 V AC, 650 V DC DC Volt Rating (MPN A70Q90-4). Key specifications — Series: A70Q; Brand: MERSEN; Voltage Type: AC/DC.
MERSEN
Semiconductor Fuse: A70Q Series, Fast-Acting, 90 A, 700 V AC, 650 V DC DC Volt Rating (MPN A70Q90-4). Key specifications — Series: A70Q; Brand: MERSEN; Voltage Type: AC/DC.