Milbank® Meter Socket, Ringless, 120/240 VAC, 100 A, 1 ph, 60 Hz Frequency, Overhead/Underground Feed, 4 Jaws, 6 AWG to 350 kcmil Wire, Twin Small Closing Plate Hub, Lay-In Terminal, Glass Polyester Insulation, Surface Mounting, NEMA 3R Enclosure, 4-1/2 in L x 14-1/8 in W x 30 in H Dimensions,