Does it work under 220v
220236
It is an air activated switch It is set up for 120v plugs. Do not know if the switch will carry 220.
220237
No, this will not work for 220v. 220v requires 2 hot wires and a neutral, this switch only works with one hot wire and a neutral wire.
455072
It accepts the US 120V ... there is no facility for 220V. Works like a charm at 120V.
2083154
no I don't believe so. it operates on 110 to 120 volt only. hope this helps. steve
1684425
Yes. work fine at 220v. This is the picture about it. #YouCanDoitEasy :-) https://twitter.com/b2dj/status/633061212868214784
1995884
Yes, it works for 220V. Voltage range shows that it is good for 100-240v ~/ac. You may have to buy a suitable adapter suitable to plug-in into power supply.
9956
It works in US, so I would assume it is made for 110V. I think if you use a international converter, it should work for 220v.
1004668
No. The one sold on the US market is for 110v. You'll need a small step-up voltage converter to use it under 220v.
1612360
No, I don't think the one I bought does. I would think there would be an adapter so it will work with 220v but mine doesn't have one. Sorry I couldn't be more helpful
407633
Well, technically it works in America "under 220V, since the standard in America is 110-120V. (That range is "under 220V".) Assuming you really meant (semantics matter) was "Will it work outside America using 220V?", yes... The rating for the power transformer 110-240V (50-60 MHZ). I travel with this computer and use it frequently in German and China. The only thing needed is a plug adapter to give the plug the right "shape" to fit foreign sockets; the voltage is fine.
1464872
Yes it does - there is a switch at the power supply and you can change between 110v and 220v (make sure you switch it to 220v BEFORE you plug it into your power socket!!!!).
183875
I used it with 120 volts this week, with no problems. Unsure about 220, but thought this may help.
1059545
I had to buy a wall adapter for it. Other than that, it works fine at 220V.
1799656
Jung, 220V is just two lines of 110v each .. to answer your question, yes it works just like all other things remember it have to be AC current not DC .
727121
It works with 110 VAC to 220VAC....but I never tested it on lower voltages.
904549
Honestly don't think it can be used at 220V. I would double check with manufacturer to be sure.
1196639
The one that I have works on 110V to 120V AC. There may be some of these units made for the European type voltage of 220V to 240V AC.
1404238
The cautions instructions says"Only use the supplied AC Adaptor.(100-240v 50/60hz)",so I think yes,it works in 220v.