I spoke to Leviton and the general consensus is that the receptacles are not being installed correctly. Additionally, EV chargers draw a load for a longer period of time than a normal appliance. Homeowners and even some electricians are not using the necessary torqueing tools. Terminals that are too loose and, yes, too tight, will fail. Leviton came out with an upgraded version for EV chargers that we will do a deep dive on. If you’re installing an EV Charger, you should probably opt for the more robust Leviton product.
So, it is more dangerous than other appliances, and I’ve never seen an inspector check tightness. That said, I totally agree that it is unlikely to deter someone from installing one and more likely that people will do a shit job and it’ll be done without someone checking it. So, pretty bad either way, honestly.
Yes, it’s total BS.
I’ll also share the flip side here, though, from https://electricaleducator.com/for-homeowners/nema-14-50-what-you-need-to-understand/ :
So, it is more dangerous than other appliances, and I’ve never seen an inspector check tightness. That said, I totally agree that it is unlikely to deter someone from installing one and more likely that people will do a shit job and it’ll be done without someone checking it. So, pretty bad either way, honestly.
Hubbell has one, too.