Generators Cord and Pre-Drilled Power Inlet Box, NEMA L14-30P/L14-30R Generator Extension Cord 125V/250V Heavy Duty RV Generator Power Cord Twist Lock Connector, ETL Listed - AIXZGLOBAL 30A 25FT

• 【30 Amp 25FT RV Extension Cord】Dual 125V/250V 30 Amp NEMA L14-30P to L14-30R. STW 6/3 + 10 AWG. Power: 12500W. Temperature Range: -40℉~140℉. Electrical power cable designed specifically to allow you to connect the campground or generator power to your RV, Motorhome, Trailer or vehicle with built-in L14-30P inlet. 【Clamshell Design Power Inlet Box】AIXZGLOBAL 30 amp generator inlet box is designed with 4 pre-drilled holes distributing in 4 directions which are easy to remove directly without damaging the power inlet box. There is a clear green warning light on the flip cover, which will be lit when the power connection is successful. 【ETL Safe Approved】 Our RV electrical adapter cord meets all ETL requirements and tests. It is thick, sturdy, and full coated. It applies super high quality copper wire materials and PVC jackets or longer service time and heavy-duty performance. The most important is twist locking design, It can withstand harsh weather conditions. No worry about it slipping off and damaging on rainy, snowy, and other weather. 【Wide Application】This heavy duty RV generator extension cord is super perfect for emergency generator connection to help power entire home, office, shop, etc., camping, tailgating, outdoor and sporting in spite of hurricane season and other bad weathers, RV and yacht use. 【Generator Extension Cable Set】1 * 30 Amp generator cord (25 feet) ， 1 * 30 Amp generator inlet box (pre-drilled) ， 1 x cable tie ，1 * user manual.