Difference between 110 V and 220 volt rating cable
In usa domestic voltage is 110 volt whereas in britain and asia we use 220 volt. I was asked that whether can we use american cable for 220 volts supply. I know the current carrying capacity is based on the cross sectional area of the conductor and insulation thickness. In usa AWG is used whereas in britain,asia etc we specify the cable according to cross sectional area. My question is whether the insulation thickness for 110 V and 220 V cable will be same for same cross sectional area. Can somebody provide specifications for 110 v cable.