Electrical hookups in Canada

magic43 wrote:
They are not exactly the same. The 30 and 50 amp RV receptacles are the same, but be aware of how the 15/20 amp receptacles are wired. The tab is broken on the 15/20 amp receptacles and one separate leg of 120 volts is wired to each side of the tab. That is OK, but it also means that there is 240 volts between the "hot" legs on that 120 volt receptacle.

Whether this is normal wiring on all or just some I do not know, but I could not use a particular adapter that I have. That adapter is not allowed to be sold in Canada.

Good grief, what in the world are you talking about?!! :h 15 amp service for homes (and campgrounds) here in Canada is wired exactly the same as 15 amp service across the US - 125 vac single phase with a hot, neutral, and ground using the same 3-pin NEMA-5 connectors. Here in Ontario where the OP is intending to camp he's unlikely to come across 20 amp service at all, with the common campground configuration being 30 amp and 15 amp service. The only difference between 15 and 20 amp NEMA-5 connectors is the neutral on the 20 amp is turned 90 degrees, the idea being you can only plug a male 20 amp into a female 20 amp receptacle, not a 15 amp, but you can plug a 15 amp male into either a 15 amp or 20 amp female. The weight of each lug is exactly the same whether it's a 15 or 20 amp rated plug or receptacle. While 15 / 20 amp NEMA-6 250 vac service is listed on the NEMA Straight Blade Reference Chart I can't imagine any public campground wired with this service nor have I in 7 decades ever come across such a wiring scheme and to suggest otherwise is ridiculous. :S