Nothing else on the line, nothing was changed. It is a dedicated 20amp breaker and the miner was working fine for a period of time. Now, suddenly, with nothing changed it is tripping it. I wont even bother emailing support, they just ignore anyone they owe money to. NaranK, you may have been not have been on the "Naughty list" I was send a miner with no power supply, and this defective power supply was send to me. Mine also had used parts in it.
Now the $899 miner that I was sent by AMT is blowing the breaker. No it's worth $0, please refund our money AMT_miners.
Not to appear to be defending anyone just my observation, it should work on 15amps according to specs, you may want to check if your sharing the load with something else or it's rated any lower, but it definitely fine on 20amp circuit, I've been running for month+ and its been just fine.
Naran