Our C is both ground and no ground. We have two prong and three prong type C, much like NA has two and three prong. Currently, the electricians I've spoken to

Our C is both ground and no ground. We have two prong and three prong type C, much like NA has two and three prong. Currently, the electricians I've spoken to say that we do indeed use an "M" (notice the quotes) because it's an Israeli M. Frankly.. it's quite silly.