The MCT45-14(40) - A1-025055GA110S2 Ring Type Current Transformer is a compact and high-accuracy electrical device designed for precise current measurement and protection in low-voltage power systems. Engineered with advanced magnetic core technology and superior insulation materials, this current transformer ensures reliable performance, minimal losses, and long operational life.
This model belongs to the ring type (window type) category, allowing quick and easy installation without disconnecting the primary conductor. The cable or busbar can pass directly through the transformer’s inner window, making it ideal for both new installations and retrofit applications. Its compact size makes it especially suitable for space-constrained electrical panels, distribution boards, and control systems.
With a rated primary current of 25A and a secondary current of 5A, this CT converts high current into a standardized measurable output for instruments such as ammeters, energy meters, and protection relays. It plays a critical role in monitoring electrical load, improving system efficiency, and ensuring equipment safety.
The MCT45-14(40) offers high accuracy (Class 1.0, optional Class 0.5), ensuring precise readings and consistent performance even under varying load conditions. This makes it suitable for metering as well as protection applications where accuracy is essential.
Manufactured using high-quality CRGO silicon steel core and epoxy resin insulation, this current transformer provides excellent thermal stability, high dielectric strength, and resistance to environmental conditions. It is designed to operate efficiently within a temperature range of -10°C to +55°C, making it reliable for industrial and commercial environments.
The product complies with international standards such as IEC 61869 and IS 2705, ensuring safety, durability, and dependable performance. Its robust design and low maintenance requirements make it a cost-effective solution for long-term use.
This CT is widely used in electrical panels, switchgear systems, energy management systems, and automation applications, where accurate current monitoring and system protection are required.
Overall, the MCT45-14(40) - A1-025055GA110S2 is a reliable, durable, and efficient current transformer, offering excellent performance, easy installation, and long service life.
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