Fuse Amp-Trap® 250V 400A Fast-Acting Class RK1 A2K Series

Fuse Amp-Trap® 250V 400A Fast-Acting Class RK1 A2K Series Fuse The Fuse Amp-Trap® A2K-R Series is a fast-acting, current-limiting power fuse designed for protection in electrical distribution systems where high available short-circuit currents exist. Ideal for use in load centers, panelboards, switchboards, bus ducts, feeder circuits, non-inductive loads, and lighting circuits, this fuse provides reliable branch and feeder circuit protection. It is suitable for electrical distributors and switchgear suppliers requiring robust fuse solutions with high interrupting ratings. Specifications Manufacturer: Mersen Manufacturer Part #: A2K400R Class: Class RK1 Fuse Class: Class RK1 Voltage Rating: 250 VAC / DC Amperage Rating: 400 A Interrupting Rating: 200 kA Dimensions (L x W x H): 8.63 in x 2.06 in x 2.06 in Diameter: 2.06 inches Weight: 1.68 lbs Connection Type: Blade Mounting Type: Clip Insulation Material: PolyTube UPC: 782001915360 Features Fast-acting fuse providing high degree of current limitation for low peak let-thru current Rejection style design prevents replacement by other fuse classes Fiberglass body ensures dimensional stability in harsh industrial environments Easy-to-read imprint label for quick recognition and replacement UL listed to standard 248-12 and CSA certified to standard C22.2 No. 248.12 Self-certified for DC applications per UL248 Downloads & Links Spec Sheet Curves 2 Curves 1 Drawings Spec Sheet FR