Safe and durable: The electrical connector is made of flame retardant materials and is resistant to corrosion, aging, high temperature and pressure. The conductor of the connector is made of pure tinned copper, which has strong electrical conductivity. The surface is specially electroplated to resist oxidation. Wiring range: Universal electrical connector: suitable for 0.08-4mm²/28-12AWG hard wire and 0.08-2.5mm²/28-14AWG soft wire. It is widely used in building wiring where the space required for all connections is limited. Specifications: SPL-42 multi-level terminal block (2 inputs and 4 outputs), rated voltage: 250V, rated current: 32A. Packing: 10 pieces. Tip: Bilateral pressure rod terminals, connect the positive and negative poles of the power supply. respectively. Screw fixing: The electrical connection terminal can use M3 screw mounting holes. There are screw holes on both sides of the quick connector, which is convenient for fixing the wiring, simple and efficient. Practical: