Dont forget to share this post. Beside above what size wire do I need for a 60 amp subpanel. Everything You Need To Know About The Point Of Entry For A Home S Electricity From An Home Electrical Wiring Electrical Wiring Electrical Projects A 60 amp sub Panel would require you two have minimum 6 copper wire. 60 amp sub panel wire size . In practice however its common to wire 60-amp breakers with 6-gauge 3-conductor wire because an appliance that needs a 60-amp breaker seldom draws the full 60 amps. 60 Amp Sub Panel Wiring Diagram wiring diagram is a simplified within acceptable limits pictorial representation of an electrical circuitIt shows the components of the circuit as simplified shapes and the skill and signal associates in the midst of the devices. Electricians recommend a 100-amp subpanel with at least a 200-amp main panel depending on both panels strain. What size wire do I need to run a 60 amp subpanel. In practice however its common to wire 60-amp breakers with 6...