About Product:Material:High strength aluminium alloy, anti-UV plasticA broad usage in the low voltage insulation lines,leading the branch connection to the main conductor. T-connection of low voltage insulation wire service and cable branch connection for building distribution system.The material for the inside body is high strength aluminum alloy, and the insulation cover is used polyvinyl chloride(PVC). The connectors with specially designed contact teeth,are suitable for the connection of aluminum. Put the main conductor and branch conductor parllel into the teeth grooves of the clamp, tighten the bolts,pierce the insulation of two conductors to make the conductors connect.The insulation cover functions as waterproof and sealing perfectly.At the breaking force of the conductor, the connector will not be distorted and broken. At the rated current and short circuit, rising temperature of the connector shoule be less than the connecting conductor.