“kakku”, aluminum wound rectangular lifting electromagnet size 1320 x 485 mm, 2.74 each magnet (2.74 x2 ), . model-ah-12052 . rated voltage : 110v dc . current rating : 50 a approx . duty cycle : 75% in 10 minutes cycle . weight of magnet: 6400 kgs approx set of four magnet with spreader beam. . type of conductor : aluminum dgfc . insulation class : “h”