The Isolec RS 45120 Power Transformer is a high-performance, precision-engineered product designed to meet the rigorous demands of industrial and commercial electrical systems. Manufactured in France, this Transformateur De Courant (Power Transformer) is a testament to Isolec’s legacy of quality and innovation. With its advanced specifications and robust design, the RS 45120 ensures reliable current transformation and power management across a variety of applications. This transformer is characterized by its 5:1 current ratio, 50–60 Hz frequency range, and 0.75 kV insulation voltage, making it suitable for efficient distribution and measurement of energy. The transformer has an Ith rating of 40 × In, providing the ability to handle high electrical loads without sacrificing performance. The Isolec RS 45120, weighing 3.010 kilograms, strikes the perfect balance between durability and easy installation. Engineered with precision and built to international standards, this transformer is designed to provide consistent and reliable results in even the most demanding environments. Its versatility and performance make it an indispensable component in power distribution, energy management, and industrial automation systems.