Questions tagged [electric-vehicle]

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2answers
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tesla charger installation 60 amp vs 50 amps cable [closed]

I am planning to run a 60 amp wire and install Nema 14-50 with 50 amp breaker on it. That way in future if i buy a tesla wall connector, i can install the 60 amp breaker and the new receptacle on the ...
2
votes
1answer
171 views

Sub-panel tapped from aluminum feed in Duplex

I live in a Duplex (build in 1979) with a 200A distribution panel which has 2 meters and 2 100A breakers (one for each unit).The distribution panel is on the outside of the garage and is fed ...
2
votes
2answers
666 views

Switch for alternating between outlets

I'm installing a Tesla charger, but I also want to install a NEMA 14-50 outlet so other EV owners can charge in that spot as well, but as it's one spot, both won't be used at the same time. I don't ...
0
votes
2answers
118 views

two-phase 50amps electric switch

I will be installing a NEMA 14-50 outlet/socket for my Level 2 EV charger. On average, it'll be about one connect-disconnect cycle a day. To avoid wear, I'd like to install a two-phase switch that ...
1
vote
5answers
409 views

Is a 240vac (2 pole) outlet a “single phase receptacle”?

I just read about NEC 2017, section 625.54: "Ground-fault circuit-interrupter protection for personnel. All single-phase receptacle installed for the connection of electric vehicle charging that are ...
0
votes
1answer
268 views

Nema 14-50 40A outlet for electric car: one gang box (plastic or metal) and cable size …code?

I'm getting ready to install a nema 14-50 outlet for an electric car/vehicle (EV) and I'm looking at the details. I found out that NEC 2017 section 314.17 talks about enclosures but I'm a bit confused....