1[Versatile Compatibility] Our 2 in 10 out wire connector is suitable for a range of wires including single core hard wires (BV) 0.08 to 4.0mm, multi core hard wires (BVR) 0.08 to 4.0MM, and multi core soft wires (RV) 0.08 to 2.5mm. 2[Enhanced Safety] Each connector in this electrical wire connector features independent spring sheet for the separate management of different wires, improving safety performance. 3[Insulation Material] Made from insulating material, the splicing wire connector is flame retardant, corrosion prevention, aging resistant, and high voltage resistant, ensuring a long lifespan. 4[Easy Installation] Supporting multiple installation methods such as rail and screw installation, the lever wire connector makes connecting easier, faster, and more cost effective in maintenance. 5[Wide Application] This electrical connector is suitable for a wide range of applications including home appliances, lighting, electrical control, power supply, switching, and mechanical wire connection components.