NSi - NSI IPCS4002 3 to 4/0 AWG Main 10 to 2 AWG Tap Black Thermal Plastic Insulation Piercing Connector

Insulation Piercing Connector 4/0 - 3 AWG Insulation piercing connectors are made for use with copper-copper, copper to aluminum and aluminum to aluminum applications. They are safe to use and are completely insulated, no need to strip wire. They can be installed on energized conductors with no contact at any point. No spacer required between connections. Exclusive "turbo spacer" keeps tap side open while main conductor is being tightened. Watertight and corrosion-free. Certifications and Standards: ANSI; UL Listed; UL 486B - Features: Safe to use, versatile and reliable; No need to strip wire and totally insulated; No tape or cover needed; No contact at any point with a live part; Exclusive \"turbo spacer\" keeps tap side open while main conductor is being tightened.