1.TUV approved 2.compatible with tyco connector 3.neutral type fits ... heat raising at rated current4.Strong pulling force capability5.Compatible to tyco φ2.4mm solar connectors6.Male and female ... Insulation material PPO+PA Contact material Copper,Tin plated Compatible brand tyco Cable square 2.5mm2,4mm2,6mm2 Connector ... ,we will solve it in 24 hours Tyco compatible connector, 2.4 solar connector,IP67