Square D 30 Amp Safety Switch , never installed, never energized Catalog # H321DS Amperage  30 Phases / Poles   3 PH,  Voltage  240 Nema 4X, 3R, 5, 12 enclosure stainless steel,corrosion proof Fusible Box may not be in perfect condition.  It will be opened to inspect item before shipping.  Switch may have minor cosmetic scratches from extended shelf life.  Electrical Surplus Salvage, for your electrical & electronic needs Check out my other Safety switches. Our items are packaged with extreme care.For freighted items we typically use RL Carriers