The 91-AHSC series enables an easy, fast, and secure cable connection and is suitable for all common plastic cables with PVC or VPE insulation in low voltage applications. The connection kits can be installed both underground and in above-ground outdoor installations, as well as in indoor systems. The screw connectors are suitable for copper and aluminum conductors. They are easy and quick to assemble, resistant to aging and chemicals, and possess very good mechanical strength.