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13 votes
Accepted

How to mount EVSE to existing box on exterior wall?

EVSE mounting plates are not standardized, but generally they're a lot larger than that box you've got. Even if you could attach an EVSE to the front of that box, it'd be pretty awkward. The cleanest ...
nobody's user avatar
  • 6,736
9 votes

Is it safe to bond the neutral to the junction box in a Nema 10-30 circuit?

It isn't safe to use a 3-wire dryer connection. It's grandfathered, meaning it was legal when installed (maybe!) and they don't make you update your house every code cycle. That is not the same as ...
Harper - Reinstate Monica's user avatar
7 votes

Is it safe to bond the neutral to the junction box in a Nema 10-30 circuit?

While 10-30s are allowed to be grandfather for use, they were ban in 96 because they cause deaths. Very highly recommended to change to 14-30. If the box is grounded back to the panel, with the ...
crip659's user avatar
  • 25k
4 votes

Is it safe to bond the neutral to the junction box in a Nema 10-30 circuit?

I would like to know if this is safe, or how to make it so No it is not safe, a 10-30 does not provide a ground and the ground connection in the junction box is not meant to support sustained current ...
ratchet freak's user avatar
2 votes

Sharing power allocation across different brand EVSEs

Negative Ghost Rider. Differing brands of EVSE ("charger") cannot intermix using Power Sharing. The reason is that every manufacturer does it differently. Tesla's gen 2 Wall Connectors ...
Harper - Reinstate Monica's user avatar
2 votes
Accepted

Sharing power allocation across different brand EVSEs

Why not get a Tesla Universal Wall Connector. $595 compared to $475 for the regular Tesla Wall Connector, so an upcharge of $120, which is quite a bit less than the gadget from Amazon.
manassehkatz-Moving 2 Codidact's user avatar

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