Locking Devices, Industrial, Flush Receptacle, 30A 3-Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-30R, Screw Terminal, BlackLocking Flush Receptacle, 30A 3-Phase Delta 250V AC, 3-Pole 4-Wire GroundingSKU: 71530FR$15.99PriceOut of Stock