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3G Electric
MERSEN ACK250 Time-Delay Bolt-On Fuse, 250 A, 125 V DC, Non-Indicating, AC/DC - Time-Delay Bolt-On Fuses
MERSENTime-Delay Bolt-On Fuses

MERSEN ACK250 Time-Delay Bolt-On Fuse, 250 A, 125 V DC, Non-Indicating, AC/DC

The MERSEN ACK Series is a time-delay bolt-on fuse rated at 250 A and 125 V DC, non-indicating, for AC/DC general-purpose applications (MPN ACK250). This bolt-on fuse from MERSEN is designed for overcurrent…

SKU 3G-OTH-24583

Also listed as: ACK 250 · ACK-250

Brand
MERSEN
Item
ACK250 Time-Delay Bolt-On Fuse, 250 A, 125 V DC, Non-Indicating, AC/DC
Part Number
ACK250
Category
Time-Delay Bolt-On Fuses
Available to Order
Also known as:ACK250MERSEN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
ACK250
Series
ACK
Type
Bolt-On, Gen Purpose, 250 A, Non-Indicating, AC/DC
DC
125 V

Technical Documents

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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 250 A and 125 V DC, non-indicating, for AC/DC general-purpose applications (MPN ACK250). This bolt-on fuse from MERSEN is designed for overcurrent protection in industrial circuits.

Frequently Asked Questions

What is the MERSEN ACK250 fuse used for?

The MERSEN ACK250 is a time-delay bolt-on fuse used for overcurrent protection in industrial circuits. It handles 250 A at 125 V DC and is suitable for general-purpose AC/DC applications, such as motor control centers and distribution panels.

What are the specifications of the MERSEN ACK250 fuse?

The MERSEN ACK250 is a 250 A, 125 V DC, non-indicating, time-delay bolt-on fuse from the ACK Series. It is designed for AC/DC general-purpose overcurrent protection in industrial environments. The manufacturer part number is ACK250.

Where to buy the MERSEN ACK250 fuse worldwide?

3G Electric supplies the MERSEN ACK250 fuse worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this MERSEN ACK Series bolt-on fuse.

How to select the right MERSEN ACK fuse for my application?

To select the right MERSEN ACK fuse, match the voltage rating (125 V DC) and current rating (250 A) to your circuit requirements. Ensure the bolt-on mounting style fits your fuse holder. For time-delay needs, the ACK Series handles inrush currents common in motor circuits.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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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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