The Push-in Design family’s 0156 series offers 2.54 and 3.50 pitch double-level wiring on an ultra slim size with a thickness of 15.7 mm. This provides as many as 40 connection points, making the product suitable for high-density design wiring applications. The series adopts the full-covered spring-clamp design. When the wire is pulled out and the spring moves up, a downward force is generated to clamp the wire and prevent it from loosening. Push-in design features include a quick and secure wire connection that also is tool-free. The sturdy and loose-proof clamping structure makes it suitable for industrial PLC applications.