smkettner
Well-known member
NEC requires #8 with a 40a breaker. More important to change the wire than the breaker.
A Leviton 160 or Legrand will work on #10 30a as it will limit current to 16a. Only opportunity charging would be a full speed assuming 30+ amp evse.
ClipperCreek has a 20 amp EVSE that will supply 4.8kW and is fine on 30 amp circuit. At least it will be a little faster at home.
http://www.clippercreek.com/products.html
A Leviton 160 or Legrand will work on #10 30a as it will limit current to 16a. Only opportunity charging would be a full speed assuming 30+ amp evse.
ClipperCreek has a 20 amp EVSE that will supply 4.8kW and is fine on 30 amp circuit. At least it will be a little faster at home.
http://www.clippercreek.com/products.html