4-Piece KV436 Lever-Nut Wire Connector Set, 3-in-6 Output Compact Conductor Wire Connectors, Compact Spring Terminal Block

Easy to install, no tools required. Plug and play, then you're done. Different wires are managed separately, and different diameters can be safely connected. Integrated test point; electrical testing without needing to remove the cable. Technological innovations reduce wiring time by more than 50%. They are perfect for removable connections because soldering is not required. Suitable for copper wires from 0.08 to 4 mm²/28 to 12 AWG. Connect any combination of solid, stranded, and flexible copper wires faster and more reliably. If you need to change other wires, simply lift the small lever, remove the wire you need, and replace it—it's very convenient. Made from the best flame-retardant insulating material, Nylon PA66. With the advantages of long service life, corrosion resistance, aging resistance, high-pressure resistance, insulation, and flame retardancy, it can effectively prevent electrical leakage. Lever nuts are therefore safer than traditional metal nuts. The internal spring contact is made of copper with a special surface plating to prevent oxidation, offering low resistivity and superior conductivity. The spring-loaded tightening technology is reliable and does not fall out. Since the tightening force can be automatically adjusted according to the conductor thickness, the conductor contact is reliable and unaffected by the installation method. Widely Application: It is widely applied to building wiring, such as it is used to control multiple lights by one switch. It is ideal for compact and complex applications.