About the Lever Wire Connector: ✅Safe Material: The lever wire connectors kit is made of flame-retardant and PC material, it is conductive, heat-resistant, highly conductive and reusable. Rated voltage 400V, current 32A. ✅Easy to Use: This wire connector can quickly and easily assemble wires without twisting or wrapping tape. With their lever design, these lever connectors make it effortless to connect and disconnect wires. ✅Optimized Wiring: 50Pcs wire connectors are highly suitable for narrow spaces and complex locations. The connection design is adopted, which can make the wiring more simplified and reasonable. ✅High efficiency: The lever wire connector has a more efficient working efficiency. Whether at home or in the workplace, the wires can be inspected and reassembled at any time, and they can also be recycled. ✅Wide Application: The wire connector is compatible with various wire gauges of 28-12AWG, making it suitable for most household wiring needs, such as lights, sockets, switches, electrical boxes or other electrical equipment. Wire Connectors Specifications: Model: NC-221 Rated Voltage: 250V Rated Current: 32A Solid Wires: 0.08–4.0mm² (28AWG–12AWG) Stranded Wires: 0.08–2.5mm² (28AWG–12AWG) Flexible Wires:0.08–2.5mm² (28AWG–14AWG) Operating Temperature: -25~95℃