RS PRO 179-3344 is a fixed installation DC-AC power inverter that converts direct current (DC) to alternating current (AC) to run numerous electrical appliances. It outputs 3000 W of power as a pure sine wave, which many electrical products are designed to work best with. It features universal output connection type, chassis mount, and an efficiency rating over 90%. With a mean time between failures of 50,000 hours, it is suitable for home appliances, power tools, office equipment, and portable devices.