Practical: Universal connectors, they are suitable for solid wires from 0.08 to 4 mm²/ 28-12 AWG and for flexible wires from 0.08 to 2.5 mm²/ 28-14 AWG. It is widely used in building wiring where space is limited for all required connections. Safe and Durable: The electrical connector shell is made of flame retardant material, which is heat resistant. corrosion, aging, high temperature and pressure. Specification: SPL-2 wire connectors, rated voltage: 400V, rated current: 32A. Package: 15 pieces. Easy to Use: Quick splice solderless terminals, instead of traditional electrical tape and twist type butt electrical connectors, technology innovation reduces wiring time by 70%. Each connection terminal can also be recycled. Application: Compact wire connectors are used for household and everyday wiring: lights, outlets, switches, cars, speakers, electrical boxes, fan controls , etc. 15 Pcs SPL-2 Compact Wire Connectors: This electrical connector block is ideal for industrial use,