Field-attachable M12 plug, Cat.5, D-coded based on DIN EN 61076-2-101, for a 4 wire cable connection, connection of AWG 26/7 - 22/7, AWG 24/1 - 22/1 possible, solid copper wire diameter from 0.4 to 0.64 mm, stranded copper wire diameter from 0.48 to 0.76 mm, conductor diameter up to 1.6 mm, cable jacket from 6.0 to 9.7 mm, consists of only 2 parts, easy assembly - connection without special tools, zinc die-cast housing for industrial use , suitable for applications in the railway industry according to data sheet