Search query: 20 amp male to 30 amp female

Product: 15 Amp Male to 30 Amp Female Dogbone Adapter RV Electrical Converter Cord Cable(15A Male to 30A Female)
Brand: EPICORD
Color: 15A Male to 30A Female
Relevance: Substitute
RV Electrical Adapter to easily and efficiently convert power from recreational areas, motor parks, and campgrounds to your RV. This durable 15 amp male to 30 amp female adapter.
Rated 125V/1875W; Cord type STW
12.5” long; 1 lbs; Black with Yellow Ends
30 AMP Male (TT-30P) to 15 AMP Female Standard Home style Cord
Thick, durable rubber-like coating protects from harsh elements for long-term use harsh weather conditions
RV Dogbone Electrical Adapter, Safely converts power for use at recreational areas, motor parks, and campgrounds

Product: Leisure Cords Power Adapter 3 prong 15 amp Male to 30 amp Female RV Camper Generator Plug Outdoor Electrical Power Converter (15 Male - 30 Female)
Brand: Leisure Cords
Relevance: Substitute
The 15 amp male adapter to 30 amp Adapter is ideal for connecting your camper into a regular outlet (30AMP). Male End: 15AMP Female End: 30AMP
Leisure Cords - Standard RV 15 Amp Male Plug to 30 Amp 3 Prong Female Receptacle- BUILT TO LAST: Constructed from solid brass contacts and strong PVC that is built to stand up to the toughest conditions; Adapter is designed with grooves to hold tightly for a non-slip grip
Layered ring design provides more comfort and grip - Heavy Duty Construct with non slip material
Contoured shape for easy removal from outlet
Dim: 3" Long x 2" circumference
Heavy-Duty Construction: Flame retardant and heat-resistant PVC material, which makes the whole adapter cord sturdy, pressure-proof and durable

Product: Kohree Dogbone Heavy Duty RV Power Cord Plug Adapter, 15Amp Male to 30Amp Female With Twist Lock, LED Indicator
Brand: Kohree
Relevance: Substitute
【Application】: For your RV which is equipped with 30 AMP twist lock power inlet and needs to plug into 15 AMP power source.
【Specifications】: Plug: NEMA: 5-15, Volt: 15A , 125V; Receptacle: NEMA: SS 2-50R, Volt: 30A, 125/250V, Load 3750W, STW wire.
【Twist Locking Receptacle】: 15A Male to 30A Female locking connector is watertight molded plug with a threaded ring for weatherproof connection.
【LED Power Indicator】: Designed with the LED power indicator will glows green when there is power.
【Safety】: Molded RV plug adapter cord made of heavy-duty polyvinyl plastic, 100% copper wire and certified under the Intertek ETL listing.