American Fittings ERC300BCONN Electrical Connector

American Fittings ERC300BCONN is a 3-inch EMT/Rigid dual-rated insulated compression connector, built in the USA with a steel body and an insulated throat. It is designed to terminate 3-inch EMT or rigid conduit into electrical boxes or enclosures, delivering a secure compression connection that protects conductors at the entry point. The dual-rated design supports either EMT or rigid conduit systems, providing flexible use in commercial and industrial wiring runs where a single connector is suitable for both conduit types. The insulated throat helps prevent insulation damage and conductor abrasion at the conduit entry, improving long-term reliability in tight installation spaces. As part of American Fittings’ EMT fittings lineup, the ERC300BCONN exemplifies the brand’s US-manufactured approach to conduit terminations and is compatible with standard box termination practices for steel conduit systems.