Neutrik is good stuff. Were you thinking of the NAC3MPX, 16A 250VAC? The only minor drawback is hole in my US outlet is 39mm dia the NAC3MPX is 26mm. At least the size is in the right direction... i.e. smaller, I could very possibly making up a mounting plate to sit inside the original housing and hold the connector. Edit: The MPA version also looks interesting, it is rated at bit higher, 20Amps, so bigger safety margin, and is blue, rather than yellow; the blue is minor point but it does follow convention.