Mersen A2K-R - Class RK1 - Fast-Acting A2K20R

Current-limiting Amp-Trap A2K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection. Features Rejection style design prevents replacement by other fuse classes Fiberglass body provides dimensional stability in harsh industrial environments Easy-to-read imprint label for quick recognition and replacement High degree of current limitation for low peak let-thru current Applications Load centers Panelboards Switchboards Bus duct Feeder circuits Non-inductive loads Lighting circuits