The WOODHEAD / MOLEX 1201140211 is a robust 4-port M23 circular connector designed for demanding industrial environments. It offers a secure M23 x 1 threaded connection and is rated IP67 for protection against dust and water ingress. The connector is constructed with a nylon black male face, a copper alloy gold-over-nickel contact pin, and a brass nickel-plated receptacle shell. Pins 5, 6, 7, 8, and 12 are not utilized in this design, providing flexibility for specific application needs. It is UL Recognized and CSA Certified, ensuring compliance with industry standards. This connector is ideal for applications requiring reliable power and signal transmission in harsh conditions.