EASY TO USE - No tools required, plug and play, greatly reduce wiring work time. PRACTICAL - The connector voltage range is 0.75-4mm2. This is a solid or thin copper wire, which is very practical. Maximum voltage / current - 400V / 4KV / 2.32A Dimensions - (SPL-2: 39mm * 13.4mm * 14.5mm) (SPL-3: 39mm * 18.6mm * 14.5mm) SAFE - Selected the best insulating nylon PA6.6, a long-lasting insulating and flame-retardant material, no corrosion, anti-aging, 4KV pressure and against electric shock. Internal electrolytic copper material, special surface plating to prevent oxidation, low resistivity and better conductive properties. The spring clamp technology is reliable and does not fall off. Push-Wire structure, quick plug and play connection, reusable terminal blocks This is a reusable connector. 2 in 2 out/3 in 3 out, each shrapnel independent of the junction, different wires managed separately, different diameters can be connected safely. Selection of connector shell made of the best flame-retardant insulating material With the advantages of long service life, corrosion resistance, aging resistance, high pressure resistance, insulation and flame retardancy. It can effectively prevent electric leakage. Internal electrolytic copper material, special surface plating to prevent oxidation, low resistivity and better conductive properties. The spring clamping technology is reliable and does not fall off. Push-Wire structure, quick plug and play connection, reusable terminal blocks It is a reusable connector. 2 in 2 out / 3 in 3 out, each shrapnel independent of the junction, different wires managed separately, different diameters can be connected safely. Selection of connector shell made of the best flame-retardant insulating material With the advantages of long service life, corrosion resistance, aging resistance, high pressure resistance, insulation and flame retardancy. It can effectively prevent electric leakage. Delivered quantity: 14 piecesWelcome to meet