To obtain a surge protected 15A outlet you will need to purchase a C2015/15X and a 30SFM and replace the extra switch in the outlet with the 30SFM surge protector mechanism and then wire accordingly. For some reason we have given the 30CSFM a 10A rating. The mechanism only needs to be rated for the correct voltage and correct fault current the amperage rating is irrelevant as this device does not have the load passing through it, it is there merely for fault conditions.