Polaris IT-500 Connector (Black, Plastisol, 2.81 x 2.87 x 2.94in) Polaris™ insulated cable connector for 4 AWG to 500 MCM wire.NSI Polaris™ 2-Port Insulated tap connecter in black color is made up of plastisol for flexibility and is abrasion, chemical resistant. It is dual rated and insulated to provide protection from electric current.

Polaris IT-500 Connector (Black, Plastisol, 2.81 x 2.87 x 2.94in) Polaris™ insulated cable connector for 4 AWG to 500 MCM wire.NSI Polaris™ 2-Port Insulated tap connecter in black color is made up of plastisol for flexibility and is abrasion, chemical resistant. It is dual rated and insulated to provide protection from electric current.