The single-phase control and isolation transformer of the series is a versatile electrical device designed for various applications in control technology. With a power rating of 250 volt-amperes (VA) and an output voltage of 230 volts (V), this transformer is ideal for use in industrial and commercial environments. The input voltage is 400 volts (V), providing high flexibility for integration into existing systems. The transformer is designed as a control transformer and features a compact design with dimensions of 96 mm in width, 108 mm in length, and 102 mm in height. An integrated combination foot allows for easy mounting on screw-mounted rails, facilitating installation and maintenance. This transformer is a reliable solution for the safe isolation and control of electrical systems, contributing to the efficiency and safety of electrical infrastructure.