Grounding Connector Grounding Wire Size 2 AWG SOL to 250 kcmil SOL 250 to 500 kcmil Material Copper Number of Wires - Grounding 2 Description/Special Features Direct Burial For Maximum Ground Conductor Wire Size 500 kcmil 250 kcmil For Minimum Ground Conductor Wire Size 250 kcmil 2 AWG SOL For Use With Ground Rods Grounding Wires Connected To #5 to #6 Rebar 1/2 in to 3/4 in Rod Standards IEEE 837-2002 Type - Grounding Connector Compression Accessory Type Cross Connector