Is this single phase
72944
Yes, but one I received was only rated for 115 volts, not 220 as advertised.
72945
Yes, it is single phase.Make sure the motor is under 2 HP - that isn't listed in Amazon's description of the switch (in 2014).
173922
Sorry ! But the unit i have is a Amercan single voltage / They however do make a dual stage unit that is available just off any of the outer US iSLANDS /
1170170
No. It is rated for 120 volt single phase. You would have to reduce the 240 volt to 120 volts.
1625239
Yes it is when used for 240v single phase. The contacts are magnetized and when power supply is lost or interrupted the contacts are returned to open position requiring you to re-engage the switch by pressing the start button. Marcus may be referring to a three phase magnetic switch which is set up differently.If you are still doubtful you can call the manufacture tech support ( I did to confirm ) Woodstock International, Inc.P.O. Box 2309Bellingham, WA98227-2309 USAPhone: (360) 734-3482Fax: (800) 647-8801
1481285
Yes it's a single line feed. It works very well. This is the second one I've owned and they both are excellent.. :-)
556317
No, this is straight hard wired into circuit. There is a Jerdon plug in mirror (or was when I was searching).
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.
1625237
No it is not.. been through this myself. I needed a simple on off contact switch this one was it.
1426862
if its a single there should be enough, well almost you might need to splice some more ultra fine wire, remember.. this is a very sensitive unit and by adding wire, you will change the resistance of the leg of the circuit, if its a king size bed, you might have to move the bed in a few inches, hope that helps, after all this company is so wonderfull I dont mind being part of there problem!
2232881
Yes it is. I have left shore power hooked and it goes in to a safe mode. Get product haven't hade a problem.
2224224
Yes this is strictly electric. Needs a 30 amp breaker to install. Hope this helps.
158591
110V Single Phase. The unit does not list the current requirements, but it is an Energy star listed fridge, can't be much (&lt;1 A)
292764
Yes it is. It has to be calibrated (instruction s includede) and will operate 2 AC and 2 furnace s. If you have 5 button unit already you can use this. If you have more or less buttons you don't want this. If your looking at new install you don't want it either.
990908
are you using a three phase system or are you working on a single phase 220? I'm not sure that this will function on three phase.
840759
Yes it is the complete unit. If you just need the converter just swap it out as I did. If change out the complete unit you will need to use your old circuit breakers
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.)
2249333
Yes, this is the one. I bought it and it is one unit now that replaces the existing one.