This AC WORKS brand wiring device [ASL730P-BK] is made of a very durable construction able to withstand impacts， chemical， and weather. It has a weather-tight seal and a strain relief structure with SJT， SJO， SOO， STW 12/3， 10/3 or bigger cable specifications. DIY products have a 1-year limited warranty.
NEMA L7-30P
30 Amp， 277 Volt， Locking Male Plug
UL， C-UL Listed
Fast and Easy Install
Thick Quality Copper Prongs
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