Fuse Amp-Trap® 600V 400A Fast-Acting Class J A4J Series

Fuse Amp-Trap® 600V 400A Fast-Acting Class J A4J Series The Fuse Amp-Trap® 600V 400A Fast-Acting Class J A4J Series by Mersen provides excellent current-limiting protection for various electrical applications. Designed for use in capacitors, load centers, panelboards, switchboards, bus ducts, feeder circuits, circuit breakers, and lighting, heating, and general loads, this fuse is suitable for electrical distributors and switchgear suppliers seeking reliable protection solutions. Specifications Amperage Rating: 400 A Voltage Rating: 600 VAC, 300 VDC Interrupt Rating: 200 kA AC, 100 kA DC Fuse Class: Class J Dimensions (L x W x H): 7.13 in x 2.12 in x 2.12 in Diameter: 2.12 inches Mounting Type: Clip Connection: Blade Insulation Material: GMG Product Weight: 1.75 lbs Manufacturer Part #: A4J400 Features Fast-acting fuse with very current-limiting capability Unique dimensions prevent substitution by lower voltage or current rating fuses Fiberglass body ensures dimensional stability in harsh industrial environments Easy-to-read imprint label for quick recognition and replacement UL and CSA listed to relevant standards (UL 248-8, CSA C22.2 no. 248.8, IEC 269-2-1) Downloads & Links Curves 1 Spec Sheet Drawings Curves 2 Spec Sheet FR