The Model: MCT104-80(45) - AA-120052LA110S2 is a high-capacity Molded Case Current Transformer (CT) designed to provide precise current measurement and dependable protection in modern electrical power systems. Engineered for industrial, commercial, and infrastructure applications, this CT delivers exceptional accuracy, operational safety, and long-term reliability under demanding electrical conditions.
This current transformer is manufactured using advanced magnetic core technology that minimizes hysteresis and eddy current losses while maintaining superior measurement precision. The optimized core design ensures stable and linear current transformation across a wide range of load conditions, making it ideal for both metering and protection applications. This enables accurate energy monitoring and reliable system performance in critical electrical installations.
The MCT104-80(45) series is specifically developed for high-current applications and features a large 80mm × 45mm window size, allowing easy installation on heavy-duty busbars and high-capacity cables. This makes it highly suitable for large electrical panels, switchgear assemblies, motor control centers, and industrial power distribution systems where performance and reliability are essential.
The transformer is enclosed in a rugged molded case housing made from flame-retardant material, offering excellent mechanical strength and resistance against environmental factors such as dust, moisture, and temperature fluctuations. This ensures stable operation and long service life even in harsh industrial environments. Its high dielectric insulation further enhances electrical safety and protects against voltage stress and insulation failure.
Designed for seamless integration with energy meters, protective relays, and monitoring systems, the MCT104-80(45) - AA-120052LA110S2 plays a critical role in load monitoring, energy management, and fault detection. It helps identify overload conditions, maintain system stability, and protect electrical equipment from damage caused by abnormal current flow.
Built for continuous operation, this current transformer requires minimal maintenance and delivers long-term operational efficiency. Its durable construction, high accuracy, and dependable performance make it a preferred solution for engineers, contractors, OEM manufacturers, and panel builders.
The MCT104-80(45) current transformer is widely used in industrial power distribution systems, commercial buildings, and infrastructure projects where accurate current measurement and reliable protection are essential.
It is commonly installed in electrical panels, switchgear systems, motor control centers, and energy monitoring setups. In industrial environments, it supports load monitoring, energy optimization, and equipment protection. In commercial facilities, it ensures accurate energy billing and efficient power management. It is also suitable for renewable energy systems such as solar power plants, where precise current sensing is important for monitoring performance and system efficiency.
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