SurgeX just debuted a 230-volt based surge eliminator 
SurgeX says their Advanced Series Mode surge elimination is a superior technology compared to conventional metal-oxide varistor (MOV) based circuitry or MOV hybrid designs. Why? SurgeX told rAVe that it protects against surges up to 6,000 volts (unlimited surge current) without producing harmful side effects such as ground-wire contamination or common-mode disturbances.
Want to learn more? Go to: http://www.surgexinternational.com