MERSENVery-Fast-Acting Bolt-On Fuses
MERSEN Semiconductor Fuse: A70P Series, Very-Fast-Acting, 80 A, 700 V AC
The MERSEN A70P Series Semiconductor Fuse (MPN AD A70P80-4) is a very-fast-acting bolt-on fuse rated at 80 A, 700 V AC, and 650 V DC. This AC/DC voltage-type fuse is designed for overcurrent protection in industrial…
SKU 3G-OTH-25154
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo 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
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 engineerAsk a question
MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The MERSEN A70P Series Semiconductor Fuse (MPN AD A70P80-4) is a very-fast-acting bolt-on fuse rated at 80 A, 700 V AC, and 650 V DC. This AC/DC voltage-type fuse is designed for overcurrent protection in industrial equipment.
Used in
Common applications for MERSENPower 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 very-fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
