500 Watt maximum capacity heavy-duty continuous use transformer. * Converts single phase 220/240 Volts down to 110/120 Volts. Compatible with 50Hz/60Hz. * One grounded outlet in front of unit (accepts 3 or 2 prong US and Euro plugs) * Hard wired with a European Shucko plug also good for Asian outlets. Durable design with a heavy-duty cord. * Built-in fuse protection ~ Comes with 2 extra fuses. CE Approved and Certified