RTS6BS18NRJ03-S3-TW is a circular multiway connector from the ecomate® family by Amphenol Sine Systems, engineered for robust industrial and outdoor applications. The connector features a Shell Size 18 configuration with multiple contact arrangements supporting various amperage and voltage ratings, including configurations rated at 45A/1000V, 20A/1000V, and 7.5A/250V depending on the specific pin layout. It provides IP65 through IP69K protection ratings in mated condition, ensuring reliable performance in harsh environments including factory automation, heavy equipment, transportation, and entertainment/lighting applications. The connector utilizes a circular bayonet coupling system for secure, repeatable connections in demanding industrial settings.