A:AnswerI think you mean J1772? Very different. This is NACS (Tesla standard) and J1772 is the old school Level 2 charges that other cars have been using. All (most) car manufacturers are moving to NACS.
A:AnswerYou need an adapter for your car because it is set up for teslas. When you install it the app asks if you want to charge only teslas or other electric vehicles
A:AnswerNo wall plug. This Tesla Wall Charger must be hardwired to your electrical panel. THe Mobile charger can be plugged into various outlets with adapters for several types of outlets.
A:Answeryes, if it is THHN wire can handle more heat plus the charger will only pull 48amp 80% of breaker size.
If you put in 50-amp breaker it will pull 40 amps not much difference on a full charge it will save about an hour charging time but what's the difference, it is still an overnight charger basically
A:AnswerYou can use a 40 amp breaker, but you might limit or slow down the charging speed. The charger really wants a 60 amp breaker, but you should be okay with a 40.
A:Answerthat is actually based on your vehicles battery size and limitations of the car. for example this unit can be wired to a 60 amp breaker, and still only produce a max of 48 amps. but your car and wire size will be detected and max out accordingly. in a 48amp scenario on a tesla you will see around 13kwh which is about 32mph give or take your sizes.