... have the features of lower contact resistance,anti-libration,shock proof,water proof etc.They are widely used for the electrical connection between ... electrical equipment.It has protection IP67,It can be interchanged with Binders series 693 &hneols C16 ,UL 94 V-0.UL ... .Number of contacts 44.T: Plug with pins, Z: M25X1.5 receptacle with sockets,Z1: receptacle with sockets with no screw;5. Wire gauge ...