Mersen AJT40 Time Delay Fuse 600VAC 500VDC 40A Class J

Product Description

Mersen AJT40 is a high-performance Time Delay Class J Fuse, designed to ensure reliable circuit protection. With a voltage rating of 600VAC/500VDC and an amperage rating of 40A, this fuse is ideal for industrial applications involving motor circuits, mains, feeders, and branch circuits. It features a SmartSpot indicator for blown fuse indication, ensuring easy maintenance and troubleshooting.

• Robust 200kA AC and 100kA DC interrupt rating guaranteeing effective fault current interruption.
• Fiberglass body and high-grade silica filler enhance the fuse's durability and arc-quenching capabilities.
• Time-delay capability to handle inrush currents without nuisance trips, enhancing operational continuity.

Product Highlights

The AJT40 fuse is notable for its compact size which requires less mounting space, allowing for smaller, more economical fuse blocks. Its unique Class J dimensions prevent replacement errors, making it a reliable choice for electrical protection.

Product Information

Standard Information

• Brand: Mersen
• MPN: AJT40

Technical Specifications

• Voltage Rating: 600VAC, 500VDC
• Amperage Rating: 40A
• Interrupt Rating: 200kA at 600VAC, 100kA at 500VDC
• Body Material: Fiberglass
• Mounting Type: Clip
• Dimensions: 2.38 inches long x 1.06 inches diameter
• Standards: UL/CSA, IEC 60269-2-1
• Features: SmartSpot® Indicator, Time Delay