They are designed to connect copper conductors. Each connector is electro-tin plated to resist electrolytic corrosion. They are installed using standard industry tooling. Chamfered ends and an integral center cable stop ensure simplicity and ease of conductor insertion.
Modified Industry Description
Copper Standard Barrel Connector
Scotchlok™ 054007-12832 Compression Splice Connector, 35 kV, 250 kcmil Wire, Copper
3M™ Scotchlok™ 20000 Color-Coded Splice Connector is suitable for use with copper or aluminum conductors. Its aluminum construction offers high conductivity and an electro-tin-plated finish resists corrosion. It is 35 kV-rated for low- or medium-voltage applications and withstands temperatures of 221 degrees F (105 degrees C).