The 1776147-4 is a Euro Style terminal block connector designed for board-mount applications with wire termination capabilities. Based on the product line specifications, this part features a 2.54mm centerline spacing with rising cage clamp termination method, supporting a 10A current rating at 150V with side (90°) wire entry orientation and 2-level configuration. The rising cage clamp design allows for multiple open-and-close cycles, making it suitable for rugged industrial control applications where reliable, reusable connections are required. These connectors are stackable end-to-end without loss of centerline spacing and support customization options including circuit identification printing and various connector colors, providing flexibility for diverse industrial and control system implementations.