HARAX® M12-L Straight Circular Connectors. HARAX® quick connection universal technology is an ideal solution for the in situ assembly of M12 connectors and does not require the use of special tools. IP65/67 protection Termination cycles 10 (with same cross section) Cable diameters: 3 pole 5.5 7.2 mm, 4 pole 6 8 mm, 5 pole 6 8 mm Conductor diameter: 3 ; 4 pole 1.6 2.0 mm (22 - 18 AWG), 5 pole 1.2 2.0 mm (24 - 20 AWG) Stock Number ; 707-3692 707-3692 has a pre-leading contact