Comes with a vermin door that accepts a 30amp or 50amp cord. Vermin door shuts when not in use keeping vermin, dirt and debris out of the hatch. Made in the USA!Direct OEM ReplacementGuaranteed not to Yellow, UV stable/colorfastReplaceable DoorVermin door accepts both 30 and 50 Amp cordOpen BackIncludes installation kitImpact & Road Salt ResistantNSF & CSA CertifiedPaintable