Hubbell Hbl21415b Locking Plug, 20/30 A, 250V Dc/600V Ac, 3 Poles, 3 Phase, 4

20A/30A Hubbell Plug. Number Of Poles. NEW IN THE BOX. #10 AWG to #6 AWG. 0.700 - 1.200 in. Cable Range. Conductor Related. 250 VDC/600 VAC.