Good Safety Performance: Made of the best Nylon PA66 flame retardant insulating material. With the advantages of long service life, corrosion resistance, aging resistance, high pressure resistance, insulation and flame retardant, it can effectively prevent electric leakage. So the lever nuts are safer than traditional thread nuts. High Quality Internal Material: The inner shrapnel is copper material, special surface coating preventing oxidation, low resistivity and better conductive properties. Spring clamp technology is reliable and does not fall off. Since the clamping force can be automatically adjusted with the thickness of the conductor, the contact of the conductor is reliable and is not affected by the installation technology. Easy to Use: Easy to install, no tools required. Just plug and play, then done. Each junction independent shrapnel, different wire managed separately, different diameter can be safely connected. Built-in test point, electrical test without the need to remove the tape. Technological innovations reduce wiring time by more than 50%. Widely Application: It is widely applied to building wiring, such as that used to control multiple lights by one switch. It is ideal for compact and complex applications. Convenient: They are ideal for removable connections as there is no need to solder. Suitable for 0.084mm / 2812 AWG copper wire. Connect any combination of solid, stranded and flexible copper wire faster and more reliably. If you need to change other wires, just pull up the small lever and pull out what you need and replace it, which is very convenient. 10 Rated voltage 400V / 4KV , rated current 32A, rated power 7KW. Suitable for size 0.082.5mm / 2814 AWG solid copper wire. Suitable for size 1.52.5mm / 1614 stranded hard copper wire AWG. Suitable for 0.084mm / 2812 AWG size stranded soft copper wire. Advantage: Suitable for a variety of wire sizes. Quick plug and play connection. Built-in test point. Maintenance-free connection. Low installation cost and safe operation. Control lever eliminates the need for tools. Maximum continuous service temperature temperature is 105C. Different wire types and sizes can be combined in one connector. Corrosion resistance, high temperature resistance and aging resistance. Reusable wire connector readable.