The ABB OFAF000AM20 is an HRC (high rupturing capacity) fuse link with aM (motor circuit) operating class, rated 20A, for use in the ABB OFAF000 fuse base/holder. It protects motor and feeder circuits against short-circuit currents while allowing normal motor starting inrush currents to pass, complying with IEC 60269.
Order code: 1SCA022652R0870. Fits ABB OFAF000 series fuse switch-disconnectors and fuse holders. Typical applications include motor branch-circuit protection in industrial distribution boards.
