The ELKA 4012 PG7 from Hirschmann is an E series, M12 straight circular cable socket connector with 4 socket contacts for self assembly. This connector is used for connection of inductive or capacitive proximity switches, photoelectric barriers and pressure operated switches.
IP67 degree of protection class according to IEC 60529 standard
Strain relief by means of clamping cage
Operating temperature range from -25°C to 90°C
Cable accommodation diameter of 4mm to 6mm (0.160inch to 0.235inch)