1-2120954-1 is a straight M8 field-installable male connector designed for industrial automation and control applications requiring reliable communication in harsh environments. The connector features a 4-pin unshielded configuration with screw-type termination, accommodating cable diameters of 3.5–5 mm, and is designed to IEC-61076-2-101 standards. It provides environmental protection rated IP67 and IP68, ensuring robust performance in industrial settings. This connector is part of TE Connectivity's M8/M12 Connector System, which supports applications in factory automation, machine tools, semiconductor manufacturing, and automotive assembly where quick, secure, and backwards-compatible connections are essential.