Mersen ACK Series Forklift Truck Time Delay Fuse, Blade Terminal, 125VAC/125VDC

Mersen ACK Series Forklift Truck Time Delay Fuse, Blade Terminal, 125VAC/125VDC

The Mersen ACK Series is a forklift truck and battery isolator fuse family built 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. This Time Delay fuse line is offered across a Motor FLA range of 100A to 250A, allowing you to match protection to the specific inrush and running current demands of your equipment while sharing the same rugged construction across every option. Featuring a bolted, stud-mounted blade terminal design with copper connection material and a rugged PolyTube insulating body, the ACK Series is rated 125V AC/DC UL with a 10 kA AC Max I.R./Breaking Capacity at 50/60 Hz, giving it the reliability to protect demanding heavy duty circuits up to 125V AC or DC regardless of which Motor FLA rating is selected.

Key Features

• Motor FLA Range: Available in Motor FLA ratings from 100A to 250A, so the correct fuse can be matched to the connected motor or battery load.
• Blade Terminal, Bolted Mounting: Stud-mounted, bolt-in blade connection/terminal type for a secure, long-lasting fit in adverse operating conditions across every Motor FLA option.
• Copper Terminal Construction: Connection/terminal material is copper, supporting reliable, low-resistance electrical connections at every amperage in the range.
• Time Delay Characteristic: Time Delay speed/characteristic is matched to the inrush demands of heavy duty DC battery powered equipment, common to all Motor FLA options.
• Dual AC/DC Voltage Rating: Rated voltage AC UL of 125V and rated voltage DC UL of 125V allows use on AC/DC circuits up to 125V, a constant specification across the entire ACK Series family.
• High Breaking Capacity: AC Max I.R./Breaking Capacity (I1) of 10 kA at a rated frequency of 50/60 Hz for dependable interruption performance regardless of the Motor FLA rating chosen.
• Durable PolyTube Body: Body/insulating material is PolyTube, contributing to the rugged construction needed for a long service life in demanding forklift and battery-powered equipment environments.

Technical Specifications

• Rated voltage AC UL: 125 V
• Rated voltage DC UL: 125 V
• Motor FLA Options: 100A, 250A

Typical Applications

• Forklift Trucks and Hand Trucks
• Motorized Work Platforms
• DC Battery Powered Equipment and Systems
• Heavy Duty Industrial Material Handling Equipment
• Battery Isolation Circuit Protection up to 125V AC or DC

Why Mersen?

Mersen forklift truck and battery isolator fuses combine rugged, stud-mounted bolt-in blade construction with copper terminals and a durable PolyTube body to withstand the adverse conditions common to DC battery powered equipment, no matter which Motor FLA rating in the 100A-250A range is selected. With a dual 125V AC/DC UL voltage rating and a 10 kA AC breaking capacity shared across the ACK Series, these Time Delay fuses are engineered to deliver dependable, code-compliant circuit protection for heavy duty forklift and battery-powered applications.