Square D,SW FUSIBLE HD 30A 3P NEMA12/VIEW WINDOW,15HP@480VAC - 20HP@600VAC,3-Pole,30A,600VAC/250VDC,Galvannealed Steel,NEMA 3R/12,Rainproof, Ice/Sleet proof and Dust Tight (Indoor/Outdoor),Receptacle Switch,Receptacle for ACP3034BC Plug Appleton Powertite,Single Throw,UL Listed,heavy duty,heavy duty,surface