-10%Surge Protection Device, 3 Phase, 277/480V, 3 Poles, 2000V (L-L), Nvent Erico, Mfr#: SES480DB480Y$7,430.99$6,687.99+
-9%Surge Protection Device, 3 Phase, 277/480V, 3 Poles, Nvent Erico, Mfr#: SES360DB480Y$5,387.99$4,897.99+