Long LifespanWith long serving life, the number of pluggable is more than 20000 times Product SpecificationsFeatures 3 pole 3 wire,L6-30P, 250V 30A, Locking Plug Quick InstallationChemical- and impact-resistant housing, quick installation. ApplyGreat for connecting to a generator with a 250V volt outlet Specifications: Model: L6-30P Type: US 3-pole power plug Rated voltage: 250V Rated current: 30A Power frequency: 50-60 (HZ) Payload: 7 (KW) Pluggable number: 20,000 (times) Ambient temperature: - 25 ~ 50 color: black Package included: 1 x US Twist Lock Plug