The Model: MCT104-80(45) - AA-100055MA110S2 is a premium-quality Molded Case Current Transformer (CT) engineered for accurate current measurement and dependable electrical protection in modern power systems. Designed for industrial, commercial, and infrastructure applications, this CT delivers consistent performance, high operational safety, and long-term reliability under demanding electrical conditions.
This current transformer is built using advanced magnetic core technology that minimizes hysteresis and eddy current losses while maintaining excellent measurement accuracy. The optimized core structure ensures stable and linear current transformation across a broad range of operating loads, making it suitable for both metering and protection applications. This enables precise energy monitoring and reliable system performance in critical electrical installations.
The MCT104-80(45) series is specifically designed for high-current applications and features a large 80mm × 45mm window size, allowing convenient installation on heavy-duty busbars and high-capacity cables. This makes it ideal for large electrical panels, switchgear assemblies, distribution boards, and industrial power management systems where reliability and efficiency are essential.
The transformer is enclosed in a robust molded case housing made from flame-retardant material, providing excellent mechanical strength and resistance against dust, moisture, and temperature fluctuations. This rugged construction ensures safe and stable operation 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-100055MA110S2 plays a vital role in load monitoring, energy management, and fault detection. It helps identify overload conditions, maintain system stability, and protect valuable electrical equipment from damage caused by abnormal current flow.
This current transformer is designed for continuous operation with minimal maintenance requirements. Its durable construction, high efficiency, and reliable performance make it a preferred solution for engineers, contractors, OEM manufacturers, and panel builders seeking dependable current measurement technology.
The MCT104-80(45) current transformer is widely used in industrial power distribution systems, commercial buildings, and infrastructure projects where accurate current measurement is essential.
It is commonly installed in electrical panels, switchgear systems, motor control centers, and energy monitoring setups. In industrial applications, it supports load monitoring, energy optimization, and equipment protection. In commercial facilities, it ensures precise energy billing and efficient power management. It is also suitable for renewable energy systems such as solar power plants, where accurate current sensing is critical for monitoring and operational efficiency.
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