Fuse Amp-Trap® 300V 400A Fast-Acting Class T A3T Series

Fuse Amp-Trap® 300V 400A Fast-Acting Class T A3T Series Fuse The Fuse Amp-Trap® 300V 400A Fast-Acting Class T A3T Series fuse is designed for use in load centers, panelboards, switchboards, circuit breakers, and metering centers. As a reliable electrical component, it offers high current-limitation and compact size, making it suitable for demanding electrical distribution and lighting solutions applications. This fuse is ideal for electrical distributors and switchgear suppliers requiring precise and secure overcurrent protection. Specifications Manufacturer: Mersen Manufacturer Part #: A3T400 Fuse Class: Class T Amperage Rating: 400 A Interrupt Rating: 200 kA Voltage Rating: 300 V Dimensions (L x W x H): 2.75 in x 1.33 in x 1.33 in Connection Type: Blade Mounting Type: Bolted Insulation Material: GMG (Glass Melamine) Product Weight: 0.2720 lbs Features Fast-acting fuse with high current-limitation for enhanced protection Compact physical size prevents substitution with lower voltage or current-limiting fuses Glass melamine body ensures superior dimensional stability Catalog numbers permanently stamped into blades for easy identification Downloads & Links Drawings Curves 2 Curves 1 Spec Sheet FR Spec Sheet