Relay Type REQASTAR-BE Series Single Phase Digital Stabilizers ( 0,5 – 5 kVA ) protect your home devices against voltage fluctuations, lengthen their life. Its wall-mountable design lets the user find a suitable place for the device easily. They can be used for wall-hung water boilers, DVD players, music centers, LCD & Plasma TV, Satellite receivers…etc. to obtain much better efficiency. With respect to its 100% copper, strong transformer, REQASTAR-BE series relay type voltage regulator can handle a wide input voltage range between 120-260 VAC.