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MERSEN Fuse: ACK Series, Bolt-On, Gen Purpose, 400 A, 125 V DC, Non-Indicating - Time-Delay Bolt-On Fuses
MERSENTime-Delay Bolt-On Fuses

MERSEN Fuse: ACK Series, Bolt-On, Gen Purpose, 400 A, 125 V DC, Non-Indicating

The MERSEN ACK Series is a time-delay bolt-on fuse rated at 400 A and 125 V DC, non-indicating, for AC/DC general-purpose applications. This bolt-on fuse, model ACK400, is designed for overcurrent protection in…

SKU 3G-OTH-24658

Brand
MERSEN
Item
Fuse: ACK Series, Bolt-On, Gen Purpose, 400 A, 125 V DC, Non-Indicating
Category
Time-Delay Bolt-On Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
ACK400
Series
ACK
Type
Bolt-On, Gen Purpose, 400 A, Non-Indicating, AC/DC
DC
125 V
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN ACK Series is a time-delay bolt-on fuse rated at 400 A and 125 V DC, non-indicating, for AC/DC general-purpose applications. This bolt-on fuse, model ACK400, is designed for overcurrent protection in industrial circuits.

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 time-delay 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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