Parkworld 691982 30 AMP Power Adapter 4-Prong Generator Locking L14-30P Male to 5-20R (5-15R) Female, ONLY Output 125V

Use on when you need to connector your 5-20 plug power cord to L14-30 generator 4-prong 30A outlet.ONLY output 125V Generator Adapter twist lock L14-30P to 5-20R (5-15R T-balde) 125V/2500W, ONLY output 125V. Generator Locking 4-prong 30A L14-30 male plug. Generator 5-20 AMP 3-prong 20A female connector (also support Household regular 15A 5-15 socket). Connect Locking 30 AMP L14-30 plug to 20 AMP 3-prong 5-20 (T-balde 5-15) adapter, Heavy-duty round power adapter plug for generator. 1 piece AC adapter molded PVC with 100% copper conductor inside, Test by UL & cUL standard.