Locking Devices, Industrial, Male Plug, 30A 3-Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-30P, Screw Terminal, Black and White.Locking Male Plug, 30A 3-Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-30PSKU: 71530NP$11.52PriceQuantityAdd to Cart