The WAGO part 745-654/006-000 is a high-quality PCB terminal block designed for electrical connections on printed circuit boards. It features a pin spacing of 20 mm and has a 4-pole configuration with CAGE CLAMP® technology for secure and reliable wire connections. This terminal block also includes a commoning option, making it easy to connect multiple wires together. With a capacity of 16 mm², it is suitable for various industrial applications. The terminal block is color-coded in gray for easy identification and organization.