High Speed Semiconductor Fuse 450 A Not Rated 750V DC Nonindicating Very Fast Acting Body Style Bolted Style Interrupt Rating 50k A at 750V DC Fuse Size 7.09 in L x 2 in dia Length 7 3/32 in Width 2 in Depth 2 in Diameter 2 in Equivalent Series L75QS Compatible Fuse Block Series LSCR Body Material Melamine Standards cURus UL Recognized