Safe Electrical Connectors The material of the electrical connectors is flame retardant PA66 (orange push button) / flame retardant PC (transparent shell), corrosion resistant, non-aging, long service life. PC material is transparent, has a test hole on the top of this connector Well-conductive connection terminalsThe internal conductive material of these connection terminals is nickel-plated copper, good conductivity, no soldering or tape required. Rated voltage 250V, rated power 4KV, rated current 32A Easy installation and reusable electrical connectors The connection terminal allows you to work easily, open the orange lever, connect the cable, close the orange lever, the cable connection is established. The spring clip material is stainless steel, the connecting clip can be reused. Electrical Connectors ApplicationThis connectors can be used in households and workshops. Useful in parallel connection and multi-gang switches, suitable for solid wire with size 0.08-2.5mm2 / 28-12 AWG; Suitable for fine stranded wire size 0.08-4 mm2 / 28-12 AWG. Application: Rated voltage, 250V Rated power, 4KV Rated current, 32A Hard solid wire, 0.08 - 2.5 mm / 28 - 12 AWG Fine stranded wire, 0.08 - 4.0 mm2 / 28 - 12 AWG Cable length 9-10 mm How to use 1. Open the cable case to 9-10mm. 2. Push the orange lever 90. 3. Insert the wires. 4. Press the lever to close the clamp. Outer box size: 17.4*9.8*2.2 Weight: 0.26 kg Color as shown Quantity delivered: 50 pieces/box