Westinghouse 20' Heavy Duty Generator Extension Cord - One L14-30 125/250VAC 30A Plug to Four 5-20R 120VAC Household Outlets 20' 30 Amp Extension Cord Allows You to Directly Connect Your Generator to Home Appliances that Need Power Convert Power from 120V/240V L14-30 30A Twist Lock Outlet to 4x 120VAC 5-20R Power Outlets Allows for Use of 30 Amps of Power Farther From Your Generator Compatible with the Following Westinghouse Portable Generators: WH5500, WH6500E, WH7500E, WH7500EC, WGen5500, WGen7500, WGen7500DF, WPro8000, WPro12000, 8KPRO, and 10KPRO Not Compatible With These Westinghouse Models: WH3250C, WH3250RVC, WGen2000, WGen3600, WGen3600v, iGen1200, iGen2200, iGen2500, and iPro 2500