Home Electrical Distribution and Circuit Breakers Power Distribution Grounding and Bonding Connector and Clamps Grounding-Bonding Cable Taps Panduit® GCE500-1/0 Type GCE Grounding Connector, 250 to 500 kcmil, #6 Solid to 1/0 Stranded Max Run/Tap, 1/2 to 3/4 in Rod, High Conductivity Copper