RT0B-12CG-NS1 is a Shell Size 12 cord grip straight backshell accessory designed for the ecomate® RM family of circular multiway connectors. This component is constructed from zinc alloy with a silver body finish, providing robust protection and strain relief for cables in the 6.5-10.0mm outer diameter range. The backshell accommodates cables up to 12.0mm diameter according to the Shell Size 12 specification, making it suitable for industrial applications requiring reliable cable management. It is commonly used in factory automation, heavy equipment, and industrial control systems where durable, weather-resistant connections are essential for outdoor and indoor environments.