"Test electrical function by CSA & CSAus standard. CSA approve listed.
Heavy-duty round power adapter plug for generator 100% cooper conductor inside.
RV 30 AMP 3-prong 15A male plug
Regular 3-prong female connector
US$ 9.99 free shipping get two same adapter.
se on when you have American standard 15 AMP 5-15 power cord plug need to connector to RV 30 AMP TT-30 power receptacle."