【Material】: Brass switch is non-conductive, solid brass material, electric shock-proof insulator. 【Safety material】: Selected PC flame retardant material, 850°C high temperature flame retardant test, in line with flame retardant standards, strong flame retardant performance and higher safety performance. 【Accessories】: tin-phosphorus bronze parts, fast heat dissipation and strong conductivity, stable safety performance, low resistance, no rust, and can be used for a lifetime. 【Application】…