China GB2099 to IEC C19 Plug Adapter: China GB2099 larger high power plug to IEC C19 receptacle plug adapter. Rated up to 16A 250V. Rugged molded construction with RoHS and REACH compliance.
Adapt your IEC C20 plug to the high power China GB2099 plug.
Note that the device must be capable of operating at supplied electricity or it could be damaged.