Connector sensor / actuator, female, straight, 4-pole, M12, screw connection, stainless steel serrated, connection cables for Pg7, IP67, narrow-minded conductor 0.25 mm² to 0.75 mm² (24 to 18 AWG) operating temperature: -40 ° C to 85 ° C Line-SACC M12FS-4CON PG-7-VA. Phoenix Contact.