Standard power levels include 1 volts, 8 volts, and 240 volts In these systems, the colors are usually going to be Phase 1 Black wiring Phase 2 Red wiring Phase 3 Blue wiring Neutral White wiring Ground Green, green with a yellow stripe, or bare wireI think the color markings would be blk/ rd/ orgAce / dpl single phase, three wire, 1/8 volt meter wiring diagram 400 amp parallel conductors figure 8 ace / dpl three phase, 4 wire delta, 1/240 volt meter wiring diagram 0 amp single conductor figure 9 ace / dpl three phase, 4 wire wye, 1/8 & 277/480 volt meter wiring diagram 0 amp single conductor figure 10
Electrical Wiring Color Codes Important
