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Mersen ACK30 - Forklift Truck ACK 125VAC 125VDC 30A Time Delay Blade
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Mersen ACK30 Forklift Truck ACK 125VAC 125VDC 30A Time Delay Blade

Alternate Item Number: ACK30

UPC: 782001791179


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Technical DrawingLine DrawingSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Mersen ACK30 forklift truck fuse (SKU: ACK30) is a heavy-duty, time-delay blade fuse designed for DC battery-powered equipment including forklift trucks, hand trucks, motorized work platforms, and other industrial battery systems. Rated for 125V AC/DC and 30A current, this stud-mounted bolt-in fuse provides reliable circuit protection in demanding environments. With a 10kA interrupting rating (AC/DC), the ACK30 ensures safe operation under fault conditions while minimizing nuisance tripping due to transient loads. Its rugged construction and bolt-in design deliver long service life in harsh conditions, including vibration, temperature extremes, and corrosive atmospheres. UL-recognized under File E60314, the ACK30 is part of Mersen's expanded line of forklift truck fuses, offering time-delay performance for applications requiring protection against overloads and short circuits without compromising operational continuity. Compatible with standard fuse blocks and designed for heavy-duty industrial use, this fuse is a cost-effective solution for circuit protection in battery-operated systems up to 125V.
  • 125V AC/DC voltage rating for versatile compatibility
  • 30A current rating with 10kA interrupting rating (AC/DC)
  • Stud-mounted bolt-in design for secure installation
  • Time-delay operation minimizes nuisance tripping
  • UL-recognized under File E60314 for safety compliance

Specifications

AC Voltage Rating
125 V
Amperage Rating
30 A
Application
Forklift trucks Battery hand trucks Motorized work platforms Battery systems
Body Material
PolyTube
Brand Name
Mersen
Connection
Blade
Connection Material
Copper
DC Voltage Rating
125 V
Interrupt Rating
10 kA
Mounting
Bolted
Size
3.07 x 0.59 in
Size
77.978 x 15.062 mm
Special Features
All fuses are AC and DC rated Expanded ampere ratings Time-delay and general purpose types
Standard
UL recognized components (All Products) File E60314
Type
Forklift Truck Fuses
Voltage Rating
125 VAC
Package Dimensions (L x W x H)
3.07 in x 0.59 in x 0.59 in
Package Dimensions (L x W x H)
77.978 mm x 15.062 mm x 15.062 mm
Package Weight (Imperial)
0.100 lb
Package Weight (Metric)
0.045 kg
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Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in

Frequently Asked Questions

Are Mersen Forklift Truck Fuses UL recognized?

Yes, all products are UL recognized components with File E60314.

What types of equipment are Mersen Forklift Truck Fuses designed for?

These fuses are designed for DC battery powered equipment like forklift trucks, hand trucks, and motorized work platforms.

What is the maximum voltage rating for ACK, ACL, and ALS fuses?

The ACK, ACL, and ALS fuses can handle up to 125V AC or DC.

What are the available ampere ratings for ACK fuses?

ACK fuses are available in ampere ratings from 1 to 400A.

What are the available ampere ratings for ACL fuses?

ACL fuses are available in ampere ratings from 30 to 120A.

What are the available ampere ratings for ALS fuses?

ALS fuses are available in ampere ratings from 100 to 500A.

What are the available ampere ratings for CNL fuses?

CNL fuses are available in ampere ratings from 35 to 500A.

What are the available ampere ratings for CNN fuses?

CNN fuses are available in ampere ratings from 10 to 800A.

What is the interrupting rating for ACK fuses?

ACK fuses have an interrupting rating of 10kA AC/DC.

What is the interrupting rating for ACL fuses?

ACL fuses have an interrupting rating of 100kA AC and 10kA DC.

Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.