Copper/aluminum Connector

3M Scotchlok Copper/Aluminum Compression Connectors, 20000 Series are made of high conductivity aluminum and are designed to cover a wide range of conductor sizes from 6 AWG through 1000 kcmil (MCM). They are designed to connect either aluminum and/or copper conductors. Each connector is electro-tin plated to resist electrolytic corrosion. They are installed using standard industry tooling. Chamfered ends, and an integral solid center barrier,* ensure simplicity and ease of conductor insertion.