The RTS6BS16N09S03 is a circular plug connector from the ecomate® Aquarius™ series, designed for waterproof industrial applications. It is housed in a size 16 thermoplastic shell and features a mixed-contact insert arrangement with 9 socket positions: four size 12 contacts rated for 23A and five size 16 contacts rated for 13A. This connector is rated for 500V and provides a secure, quick 1/3-turn bayonet coupling. It is designed to operate in a wide temperature range from -40°C to +125°C and is sealed for IP67 and IP69K protection when mated. Its robust, lightweight design and resistance to fluids make it suitable for factory automation, heavy equipment, solar energy, and transportation markets.