High Speed Semiconductor Fuse, 550 A, 700V AC, 600V DC, Indicating, Very Fast Acting, Body Style Square, Interrupt Rating 200k A at 700V AC, Fuse Size 5.24 in L x 2.03 in W x 3.34 in D, Length 5 1/4 in, Width 2.03 in, Depth 3.34 in, Diameter Not Applicable, Equivalent Series PSR, Compatible Fuse Block Series MS, Body Material Ceramic, Standards CCC Certified, CE, RoHS Compliant, UL Recognized