Recent content by maximumdiy

  1. M

    3 wire vs. 4 wire 220v

    Return current is confusing mostly in that it's not accurate since current, in a well functioning VAC circuit flows alternatively in both direction in direct relation to the voltage cycle. Think of it as a straw and pushing/pulling liquid through. The straw has to be able to push and pull...
  2. M

    Yet Another Garage Heater question: nema 6-30p to nema 6-50

    He can do anything he wants. All the solutions provided have various pros and cons. My take on it is that I don't like downsizing or upsizing plugs/receptacles/breakers. It's misleading and at worst potentially life threatening if somebody else uses it or if you forget or aren't paying attention...
  3. M

    Yet Another Garage Heater question: nema 6-30p to nema 6-50

    You can also just go for something more manageable in terms of size and have each hot go through a well insulated 30A fuse. Regards, maximumdiy
  4. M

    Yet Another Garage Heater question: nema 6-30p to nema 6-50

    I'm no expert but... instead of fiddling with his plug or with his existing 6-50 outlet wiring or breaker panel, couldn't he just put together a small enclosed, plug in, grounded box that goes 6-50P > 30A double pole breaker > to 6-30R? You plug the 6-50P end of the box in the 6-50R on your...
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