Hubbell 3R, 4X, 12 Taper Nose Receptacle, Female, Blue Model: HBLFRBBL
Receptacle, NEMA Rating 3R, 4X, 12, Series 16, Amps AC/DC 300/400AC/DC, Single Pole Device Style Taper Nose, Cable Range 4 to 4/0, Voltage Rating 600VAC/250VDC, Terminal Connection Double Set Screw, Male/Female Female, Color Blue, Material Thermoplastic Elastomer, Conductor Material Brass, Fits UL1691, Mounting Threaded Hole, Power Terminals Wire Size #4 to 4/0, Standards UL, cUL