Features:Fit for RT14 RT18 R015 10mm x 38mm fuse, which is not included.Can be mounted conveniently on DIN rail, DIN rail is not included.Ideally for protecting the electrical circuit from overload and short-circuits for industrial equipment's or household appliances. Specifications:Color: Grayue: 380Vui: 500VCurrent: 32ASize: 78mm x 52mm x 72mm / 3.07" x 2.05" x 2.83"(L*W*H)Fit for DIN Rail : 35mm / 1.38"for Fuse Size(Not Included): RT14 RT18 R015 (10mm x 38mm) Package Contents:1 x Fuse Holder