Recent content by rpcraft

  1. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    My meter is a Klein cl800 and I was also monitoring amps and wattage on the spider box with a killawatt too (from harbor freight). I just wanted to measure what the portable AC tops out at for the sake of other future uses in my home office. It's a warm room thing. So short story long, I went...
  2. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    No I don't understand it. I guess I don't need to really. I can read up later more when I might have free time (probably never in my world). I knew it wouldn't work with the adapter and my interest was more in the regards to why it works like it does and I was just curious what it would look...
  3. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    Thanks for the info. I do understand the reasons and issues but just not sure why the erratic voltages I was seeing and how that never adds up. It seems to me you would see all of it instead of 100 volts. I did do some googling and you know sometimes it's about how you ask google the question...
  4. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    Well, I ignited a flurry of code quoting and discussion outside the scope of my question, which wasn't my desire, so sorry about that. Circling back to my original question on this post, I did get the spider box and the adapter plug to test it all out. The neutral is definitely left open and...
  5. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    Year over year who knows but considering up front the electricians quoted me 15K to install a meter loop I'll start there. I'm also in the city so there is codes to be followed and you need a licensed sparky for all the inspections. After that figure out whatever the county wants to asses and...
  6. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    That isn't the one I was looking at but the one I was looking at was on amazon and probably similar or the same given the pricing. I think it would have been fine if I was just running downstream to my powder coat oven or a similar 3 prong device. Wanting to run the spider box off it probably...
  7. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    It's worth noting at some point I am going to probably add a solar generator into the mix for all my 120 needs to just be able to have the shop running on it's own during the day. I may dabble at night or in the evenings but that is where the solar generator will store for the time I am out...
  8. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    Yeah I've pulled the plug on the wall and then also double checked in the breaker panel. The place was built in 2018 so I thought by code it should have been a 4 conductor but I guess there was some provision at the time for if it is a welder circuit it could be the 3 conductor setup. I have...
  9. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    Probably a lot, that is why I am trying to prevent doing damage in the process.
  10. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    I think it was a way for outlet makers to force people to spend money on needless wiring and outlets. There are plenty of 3 plug ev adapters out there that are safe already
  11. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    I had not seen that but thanks for point it out. I guess I overlooked that part. Maybe some of the pricier units have different RV capabilities. I wish my plug in the garage had been wired with the 6/3 conductor originally but it wasn't. I could probably change it with an external sub...
  12. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    I am aware its not 120 Volt. I am looking at using it to go to the spider box which has a 4 conductor SS2-50 plug which is for RV and offshore connection of 50 amp 240 volt. I was just unsure if the nema 6-50 to nema 14-50 adapter would allow it to work. Seems like the general consensus is no...
  13. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    I could do it with either but having it in hand means I would have to buy it first which I am trying to avoid if it's not going to work. Sure I could return it, but rather test the waters with knowledge and maybe someone's experience first. For thos wondering it's amazon chinese. There are...
  14. R

    it's quite common that people to think you need 3 wire plus ground for 240 volts

    NO which is why i said my plug in the garage is already a nema6-50 and only has 3 conductors.
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