To elaborate on what XX said, check the amperage rating on that breaker first, hopefully it's enough to power everything, since current is additive in a parallel circuit (which your wall outlet should be), add all the amperages of every piece of electronic connected to that wall socket (look at each power supply plugged into your surge protector), usually one breaker controlls several different wall outlets so you would have to add those too. (Note if the PS says 115 V 5A it does not necassarily mean that that particular power supply will draw that much but usually on startup of equipment it is usually the amount needed to power on the equipment.) Then check the breaker or fuse amperage rating that controls those/that wall outlet. If there is to much of a current draw then you will definetly trip the breaker or blow the fuse but if you all your components are plugged into a surge protector and (pretty sure) your surge protector has an inline fuse (common) then you should be fine from damage to your equipment as your surge protector will take the grunt of everything. Your surge protector should suffice but definitely check to make sure you are not drawing to much current rated for that breaker.
With what DD said, I am assuming you are in the states and all the equipment you need to supply power to is rated at 220v, correct? In this case you would need a step up transformer (115v-->220v), or if you are somewhere that utilizes 220v and your equipment is rated at 115v then you would need a step down transformer (220v-->115v). Either way let us know.
