PTFIX Distribution Block Module System

PTFIX is a distribution block system from Phoenix Contact for splitting a single supply into multiple branches, such as 24 V DC or 0 V potentials, inside control cabinets. The blocks have one or two inputs and a row of Push-in outputs, mounted on NS 35 DIN rails, with the conductors inserted without tools. Different sizes cover conductor cross sections from small signal wires to larger supply lines, and colour coded versions identify potentials. Matching jumpers, markers and accessories can be plugged in for flexible wiring. The compact design saves space compared to chains of individual terminal blocks and speeds up wiring. Typical applications include distributing control voltage to many sensors and actuators and forming ground or neutral buses in machine building and switchgear.