For use with RV ‘s and Campers. Includes 2 Adaptors. Like New! The Progressive Industries ADT-230 Cheater Box is made to supply various amperage combinations for a 50A RV. This unit is (2) 30A connectors with a 30-15A adapter. It allows for many different amp. combinations including (2) 30A; (1) 30A and (1) 20-15A; or (2) 20-15A connections with an additional 30-15A adapter (not included). Plugs into a 30 amp and a 20 amp plug or two 30 amp plugs on separate circuits to give user a 50 amp output. Will not operate on a GFCI circuit. Standard 50A RV receptacle supplies 100A of service. Provides 30-60A* service for 50A RV's. Weather resistant. Made of Impact-resistant ABS plastic. Designed for outdoor use. (1) 30-15A Adapter included Limited 1 year manufacturer warranty. Made in the USA. {url removed}