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™ 054007-12857 Compression Splice Connector, 35 kV, 300 kcmil Wire, Copper
3M™ Scotchlok™ 10000 Color-Coded Splice Connector is suitable for use with copper conductors. The 1-piece copper construction offers high conductivity and an electro-tin-plated finish resists corrosion. It is rated for 35 kV voltage applications and withstands a maximum temperature of 221 degrees F (105 degrees C).