Mersen ACK70 - Forklift Truck ACK 125VAC 125VDC 70A Time Delay Blade
Mersen

ACK70

Alternate Item Number: ACK70

UPC: 782001791223


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Overview

Mersen forklift truck and battery isolator fuses are specially designed for the heavy duty loads associated with DC battery powered equipment such as forklift trucks, hand trucks, motorized work platforms, and other DC battery operated systems. Rugged construction and stud mounted bolt-in design assure a long life in adverse conditions for these fuses. This expanded line of forklift truck fuses can fulfill virtually all of your heavy duty circuit protection needs up to 125V AC or DC.

    Specifications

    AC Voltage Rating
    125 V
    Amperage Rating
    70 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
    4.46 x 1.12 in
    Size
    113.284 x 28.448 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)
    4.46 in x 1.12 in x 1.12 in
    Package Dimensions (L x W x H)
    113.284 mm x 28.448 mm x 28.448 mm
    Package Weight (Imperial)
    0.200 lb
    Package Weight (Metric)
    0.091 kg

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    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.