RT061619PNHEC03R is a circular multiway connector from the ecomate® Aquarius™ family designed for industrial applications requiring robust, durable connectivity. Based on the available specification data, this connector features a Shell Size 16 configuration with 19 contacts of Size 16 (1.5mm), rated for 15A at 500V operation. The connector is part of Amphenol Sine Systems' ecomate® family, which provides IP65 through IP69K ratings in mated condition for indoor and outdoor industrial use. The backshell cable diameter range for Shell Size 16 is 10.0 to 17.0mm, accommodating standard industrial cable assemblies. This connector is suitable for Factory Automation, Industrial, Heavy Equipment, and Transportation applications where reliable multiway power and signal distribution is required.