99-3729-820-04 is an M12 male angled connector designed for industrial automation and data transmission applications. It features 4 contacts with a cable outlet diameter of 6.0–8.0 mm, screw clamp termination, and IP67 degree of protection, meeting DIN EN 61076-2-101 standards. The connector supports a rated voltage of 250 V and rated current of 4.0 A, with an insulation resistance of =106 O and CAT 5 transmission rate capability. The contact carrier can be rotated and fixed in 4 different 90° positions for flexible installation, and the connector is shieldable with a shielding ring for EMC compliance. With a temperature range of -40°C to +85°C and mechanical durability exceeding 100 mating cycles, this connector is ideal for plant engineering, control systems, and electrical equipment requiring reliable, compact connections in harsh industrial environments.