The Phoenix Contact D-FRONT 2,5-V-O.Z is a printed circuit board (PCB) terminal block for wiring an electrical system. It is a 5-pole, 2.5 mm pitch, pluggable terminal block connector with different wiring configurations. It has screw connection technology, enabling easy cabling and fast wiring solutions. It is compatible with various connection systems and devices as well as diverse applications. The terminal block also has a top-entry option for wiring devices which are difficult to access. It also has LED displays for signaling and diagnosis, making it a great solution for industrial applications.