VARISTOR 745V Block; Product Range:HighE Series; Voltage Rating VDC:745V; Peak Surge Current @ 8/20 S:40kA; Varistor Case Style:Block; Clamping Voltage Vc Max:745V; Peak Energy (10/1000uS):960J; Voltage Rating VAC:550V; MSL:- ;RoHS Compliant: Yes