Product SKU : Activa-ACTL0510 Smart Intelligent Delay timer Extra high-low voltage and Over load protection Zero Crossing Switch Over technology Maintenance free, no serviceable parts inside Microprocessor controlled, digital display, slim look, elegant design, wall mountable Analog Input Voltage : 90 to 300 V Output Voltage : 220 + 5% Capacity : 0.5 to 10 KVA