30A to 50A Generator Adapter
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Free Shipping
FREE Standard Shipping | Located in: United States
Returns
30 days returns | Seller pays for return shipping
Length:12Inch
Voltage:125/250 Volts
Material: PVC Sleeve and Copper Code
ETL Listed
30A 125/250V NEMA L14-30P 4 prong locking male plug to 50 Amp 125/250V NEMA 14-50R female receptacle, suit for powering your 50 Amp RV from generator.
Molded plug, copper wiring coated wire, heavy duty flame retardant, UV-resistant,indoor/outdoor water resistant PVC jacket.
Female end of adapter cord is designed with ergonomic grip handle to make plugging an unplugging easier.
ETL Listed: Our entire product is ETL/CETL certified, providing a higher level of safety for your RV compared to other brands that only have UL certification for their plugs or cables.



Shipping, Returns & Fitment
Before ordering a vehicle- or trailer-specific part, verify the year, make, model, engine, drivetrain, installation position, axle rating, bolt pattern, bearing numbers, and any OEM or interchange number shown in the listing.
Review our Shipping & Returns information and Refund Policy before purchase. For an RMA, fitment question, or return involving an installed part, contact Jaautousa support before shipping the item back.
Fitment, Installation & Returns
Confirm every applicable specification before ordering. A matching vehicle family or axle capacity alone does not guarantee fitment.
- Review the Jaautousa fitment and ordering checklist
- Read the trailer component and towing-safety guide
- Review trailer connector installation and testing guidance
- Read Shipping & Returns information
- Review the Refund Policy and return-fitment rules
- Contact Jaautousa before ordering if fitment is uncertain
Safety: Use the product instructions and vehicle or equipment manufacturer specifications. Have braking, towing, electrical, suspension, and load-bearing work inspected by a qualified professional when required.