Attributes . 10 to 1/0 AWG 5/8 in Service Entrance Connectors, 1/0 to 4/0 AWG 0.840 Service Entrance Connectors, 6 to 4/0 AWG Aluminum H Taps, 10 to 2 AWG Copper H Taps, 6 to 2/0 AWG Copper Tension Splices, 6 to 4/0 AWG All Aluminum Tension Splices, 4 to 1/0 AWG 1-Piece ACSR . Names