Eaton Arrow Hart AHCL1830FO Color Coded Locking Flanged Outlet, BLUE, 30 Amp, 4-pole, 4-wire, 3-phase, 120V-208V, All Nylon

4 pole, 4 wire, 3 phase 120/208V Back wire terminal clamps for easy, secure wiring Individual wiring compartments with tapered channel for easy insertion of wires All Nylon Construction 3.7in (length) x 3 in (width) x 2.24 in (height)