BUSSMANN 5-5CAV15E Fuse, 15A, Class PT, CAV, 5500VAC. More details: Fuse, 15A Fuse Amps, Nonindicating, CAV Series, 5500VAC Voltage Rating, Time Delay, PT Fuse Class, Dual Element, Body Material Fiberglass, Non-Rejection, Body Style Cylindrical, Interrupt Rating 40kA at 5500VAC, Length 8-21/32 In., Diameter 1-5/8 In., Standards IEC 282-1, BS