High Speed Semiconductor Fuse 550 A 1300V AC 1000V DC Indicating Very Fast Acting Body Style Square Interrupt Rating 100k A at 1300V AC Fuse Size 6.19 in L x 2.36 in W x 3.68 in D Length 6 3/16 in Width 2.36 in Depth 3.68 in Diameter Not Applicable Equivalent Series PSR Compatible Fuse Block Series MS Body Material Ceramic Standards CE RoHS Compliant UL Recognized