Grounding Connector, 1 Grounding Wire, 8 AWG SOL to 2 AWG STR, 5/8 in Rod Dia, Bronze, Nvent Erico, Mfr#: CP58$3.59+
Surge Protection Device, 3 Phase, 480V, 3 Poles, 1800V (L-L), 1800V (L-PE), Nvent Erico, Mfr#: SES160B480D$586.99+
Surge Protection Device, 1 Phase, 240V, 1 Poles, 1000V (L-PE), 1000V (N-PE), 1200V (L-L), Nvent Erico, Mfr#: SES160B240V$449.99+
Surge Protection Device, 3 Phase, 277/480V, 3 Poles, 2000V (L-L), Nvent Erico, Mfr#: SES480DB480Y$7,430.99+
Surge Protection Device, 3 Phase, 277/480V, 4 Poles, 1200V (L-L, L-N, N-G), 1800V (L-L), 100kA, Nvent Erico, Mfr#: TDX100C277/480$968.99+