FUSE FAST / MEDIUM 1A 6.3X25.4MM; Product Range:C180 Series; Fuse Current:1A; Voltage Rating VAC:240V; Fuse Size Metric:6.3mm x 25.4mm; Fuse Size Imperial:1/4" x 1"; Blow Characteristic:Fast Acting; Breaking Capacity Current AC:6kA; Breaking Capacity:6kA @ 264V AC; Cartridge Fuse Material:Ceramic; Fuse Size Code:8AG