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 cURus IEC IEC60269-4