516 Series Rack Panel Connector with 56 empty contact slots in a Plug style connector. The insulator is Grey PC withno cover and a locknut and polarizing hardware.
Positions = 56 / Pitch mm = 3.81 / Contact Gender = Plug / Gender = Plug / Mounting Type = Panel Mount / Body Orientation = Straight / Housing Material = Polycarbonate / Combustibility Class = UL 94 V-0 / Standards Met = UL Listed / Current Rating A = 8.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 105