Multi-Voltage Secondary AC Power (SPD)
Unit of Measure

System Voltage

N/A 120V
240V
120/240V
240V
208Y/120V
240/120V

Number of Wires and Phases

N/A 2W+G 1 phase
2W+G 1 phase
3W+G 1 phase
3W+G 3 phase delta
4W+G 3 phase wye
4W+G 3 phase high leg delta