Check the listing for details. ST-5000 Up to 5000W step up/down voltage transformers 110V-120V/220V-240V Home. Color: Black, Condition: New. Listed at 98.03 USD. 5000W Voltage Converter Transformer 110V-220V Step Up/Down Voltage Transformer w/Circuit Breaker Protection ?? Product description: This New series of step up/down voltage transformers you can convert voltages from 110 volt up to 220 volt. or from 220 volt down to 110 volt . for both home use & industrial applications. The ST-5000 is rated at 5000 watts maximum. ??Specification: - Maximum Capacity: Up to 5000 Watt - Converts/Transform Voltage: 110V to/from 220V -Input voltage: 220V-240V/ 110-120V 50-60hz AC selectable -Output voltage: 110/220 V/AC -Weight: 12kg -What’s in the box: 5000W voltage transformer Note: For safety, it’s recommended by the manufacturer that the voltage transformer’s maximum power should be equal or greater than the power rating of your appliance.