277v hot neutral 😐😒 What Is 277 Volt
Troubleshooting a Lost Phase in 480/277 Volt Lighting 277v is enough to freeze ur body if you are grounded. Chances are his other hand or arm was touching a pipe and his whole upper body would not Electrical Lineman Fireball, Phase to Phase Fault Powerline ⚡High Voltage ⚡ We use 277 on some of our lighting circuits. As for plugs, we just use whatever twist lock 4 pole 30A plug we can find at that point in time. Witnessed someone take 277 volts : r/electricians ...