The i8 3P Female Single Ended Cable Snaplock has an ingress protection rating of IP67. The Voltage Rating (RMS) for these Female Cable Assembly is up to 300V and the Amperage Rating is up to 7.5A. The Receptacle Mounting is an M8 Thread and the Basic Plug Max. OD is .39in. DIA. Over Coupling Nut. The Overmold Length with Strain Relief is 1.07in. For additional details please refer to the specifications section below.