is this single phase?
637424
THIS model is, yes. There is a 5HP, 3 phase version, as well as 5HP single phase. In the case of the 5HP, the 3 phase would be better as far as efficiency and power, but few people run 3 phase to their homes (big money). The 3HP works on single phase and works well.
2126275
No. there is nothing in the documentation to indicate it is. I think you would need an outlet converter.
1727497
Yes, but only one per zone. Draws a lot of power. If I have it on and vacuum or run microwave it will trip my breaker. It HAS to be plugged directly into the wall.
2111048
this model is 220-single phase electric.Details sometimes cover many models
1931207
Yes it is. I just removed the old one from the electric motor and installed the new one in its place.
1880957
if you mean one large & one small prong, yes. also, there is no ground prong.
1043576
The Leviton 51120-1 is for a 1 phase home or business. You can tell by looking at your breaker panel what you have. Here is a picture of a single phase panel. Not trying to be mean or anything like that. but from the question, you probably need to have an electrician install this for you. You will be working with extremely LIVE power in that box! Here is what a single Phase looks like: ------------- Picture Link --------- http://www.thewoodnerd.com/articles/circuitSizing/incoming_lines.jpg ------------------------------------ You may want to watch this video before you decide to put your hands in there! This guy knows his stuff --- Installing a Leviton 51120-1 Panel Protector -------- http://youtu.be/9LjjP4BXFwg
1481263
Sure, why not? That is what a megger is for. I have this one and it works great.. (BTW, I think you mean L1 to L2. Not "phase to phase". Not many residential homes have multiphase wiring. In any case, it could also do multiphase (3) testing. (2 Phase is no longer used, since it is very inefficient wiring wise.)
1499075
I have been running mine for 2 months straight 110 single phase. I don't believe this is a 3 phase motor.
422488
Yes, it's a one piece unit. Housing and thermostat. It replaced the original two piece on my early LS1 with no problems.
977054
No it is not. This old model runs much higher than the new one. Before switching it to the newer one, it popped the house breaker once a week. The newer model doesn't do it. Davin
433345
I think it is all solid circuitry, without fuses. I had a lot of trouble with this system, and returned it.
2023956
Yes. It is. Probably defective. I ended up having to return mine as I had electrical problems with it after about a month.
1620080
No. There is a breaker only. Typically, for power distribution, this unit would be connected to a UPS or power conditioner.
266493
No. It is strictly a Surge Suppressor outlet. Think of it as a single outlet power strip with surge suppression.
1977494
If by "under you mean 110-120" single phase the answer is yes. If you are using the incorrect usage of under as being operable using the answer is no. There are very few products outside of the UK that will not fry and burn on single phase 220, sorry mate.
741663
I contacted both the manufacturer and seller and they both claimed both phases would get power. I purchased the item and discovered that only one phase got power, the second phase was dead.