The NEC, now affectionately known as the National Everything Code, originally covered only the branch circuit wiring in the home. However, it's expanded well beyond that, and California among other places have adopted those sections into law.
Take NEC article 650 for example, it covers pipe organs. Article 625 regulates the thickness of cords used on removable (yes, removable) EVSE. The NEC now covers gasoline and hydrogen fuel dispensing stations as well. The NEC now overlaps in safety standards with the SAE and UL developed international standards for EVSE, yet completely ignores the power efficiency requirements that apply elsewhere. -- Hardwired EV chargers have a number of safety, ease of wiring, and operational benefits compared to plug and cord EVSE. Nothing wrong if you choose plug and cord, but what the proposed NEC rules do is put a finger on the scale, disadvantageous to hardwired charging. Please note also that "outlet" and "receptacle" have distinct meanings in the NEC. I am working to push back on the excess in article 625 of the NEC, and preserve the ability of DIY installers of plugs or chargers who choose to get electrical permits. Get in touch if you'd like to help. ---- This combined with the new EV taxes appear designed to favor other fuel sources. _______________________________________________ Address messages to [email protected] No other addresses in TO and CC fields HELP: http://www.evdl.org/help/
