Mersen ATMR12 600V 12A Cc Fuse, Midget Fuse, Class Cc Rejection, Fast Acting Characteristics, 600 Vac, 12 Ampere, Interrupting Rating 200 Kiloampere, Ferrule Terminal, Diameter 0.41 Inch, Length 1.5 Inch, Approval Ul 248-4, Csa C22.2, Amp-Trap[R] Brand, Atmr Model, Body Material Fiberglass