... make power connector cords Nema Ml-1 male and female plug UL approval USA standard cord set assem ... make power connector cords Nema Ml-1 male and female plug UL approval USA standard cord set assembly ... TWIST-LOCK PLUG and RECEPTACBLE CSA listed. CSA certification1) American ... ) Products available: power cord set, cord set with plug, cable set 3) Standards: NEMA 5-15P, ML ...