Electric Fuse, 170A, 2400VAC, 50000A (IR), Inline/holder
COOPER BUSSMANN JCK-6R Fuse, 170A, Class R-Rated, JCK, 2540VAC. More details: Fuse, 170 Fuse Amps, Indicating, JCK Series, 2540VAC Voltage Rating, Time Delay, R-Rated Class, Dual Element, Body Material Fiberglass, Non-Rejection, Body Style Cylindrical, Interrupt Rating 80kA (Asym.) 50kA (Sym.), Length 11-15/64 In., Diameter 3 In., Standards UL Recognized (Guide MSSS2, File E96676)