If you are looking for a din rail terminal block, then your research is over here. That's because our product can meet your need. Adopted of solid material, practical and for long time use, not easy to get deformed and bring you much convenience. Features -Color:Grey -Material:Nylon, brass -Size:4.50X2.50X0.70cm/1.77X0.98X0.28in -This din rail terminal block is versatile and can be used with solid and flexible wires, including combinations of solid, stranded, and flexible copper wire. -Ideal for a wide range of applications, including distribution boxes, control cabinets, switch cabinets, machinery, and complete sets of equipment. -The electrical wire connector features sturdy brass body and a flame-retardant insulation material modified nylon shell, ensuring a long lifespan, anti-aging properties, impact resistance, and a strong structure that locks firmly onto the DIN rail. -Unlike traditional rail connectors, this product eliminates the need for tedious screw tightening. -Simply insert the rail terminal into the DIN rail, lift the clip, insert the wire into the hole until you feel resistance, and then put down the lever to complete the operation, saving your time. Package list: terminal blocks 4 x terminal poles 4 x digital identifications screws