Locking Plug, 20 250V/30 600V Amps, NEMA Configuration NonNEMA, Number of Poles 3, Number of Wires 4, Voltage 250VDC/600VAC, 3 Phase, Color Black, Industrial Grade, Material of Construction Nylon, IP Rating 30, Cord Size 0.63 to 1.2 In., Standards UL/CSA Also known as -Hubbell HBL21415B AC HUBBELLOCK Non-NEMA Plug 30 Amp 4 Wire 600 Volt-HUBBELLOCK HBL21415B Plug,30 A,600 V
