High Speed Semiconductor Fuse 1 800 A 650V AC 500V DC Indicating Very Fast Acting Body Style Square Interrupt Rating 200k A at 650V AC Fuse Size 4.30 in L x 2.89 in W x 4.21 in D Length 4 5/16 in Width 2.89 in Depth 4.21 in Diameter Not Applicable Equivalent Series PSR Compatible Fuse Block Series MS Body Material Ceramic Standards CCC Certified CE RoHS Compliant UL Recognized