C01620H00311010 is an ecomate® Aquarius™ circular multiway connector designed for industrial applications requiring robust connectivity and environmental protection. The connector features an IP67 rating in mated condition, UL 94 V-0 flammability rating, and supports multiple shell sizes (8 through 18) with various contact configurations ranging from 7.5A to 45A at voltages up to 1000V. It demonstrates excellent fluid resistance to gas, oil, mineral oil, acid bath, and basic bath environments, with an insulation resistance of 5000 megohms and thermal shock capability with no cracking, chipping, or leaking after 20 cycles from -55°C to 125°C. The connector is RoHS compliant and UL ECBT2 approved, making it suitable for Factory Automation, Heavy Equipment, Transportation, and Entertainment/Lighting markets where reliable, sealed connections are essential.