The MCT104-80(45) Current Transformer – AA-080056LA110S2 is a high-performance metering current transformer engineered for accurate current measurement and dependable protection in industrial and commercial electrical systems. Designed with precision and durability in mind, this transformer delivers stable performance under demanding operating conditions, making it an ideal solution for modern power distribution networks and electrical monitoring applications.
This model features a large rectangular window-type construction that allows easy installation over busbars and insulated conductors without disconnecting the electrical circuit. This significantly reduces installation time and minimizes system downtime, especially in retrofit or maintenance projects. The spacious window size makes it suitable for high-current applications commonly found in industrial switchgear, distribution panels, and heavy electrical systems.
The MCT104-80(45) – AA-080056LA110S2 efficiently converts high primary current into a standardized secondary output such as 5A or 1A. This allows connected devices like digital meters, ammeters, energy monitoring systems, and protection relays to measure current safely and accurately. Precise current transformation is essential for load management, energy efficiency, and system protection against overloads and faults.
Built using premium-quality low-loss magnetic core material, this current transformer provides excellent measurement accuracy with minimal transformation error. The advanced magnetic core design reduces hysteresis and eddy current losses, improving operational efficiency and minimizing heat generation. This contributes to enhanced reliability and extended service life, even under continuous operation.
The transformer housing is manufactured from flame-retardant thermoplastic material that offers excellent insulation and resistance against heat, moisture, dust, and environmental stress. Its rugged outer body protects internal components from mechanical damage and ensures dependable operation in harsh industrial conditions. The compact and durable design also enables easy integration into various electrical panel configurations.
One of the key advantages of the MCT104-80(45) – AA-080056LA110S2 is its maintenance-free operation and long operational lifespan. It maintains stable performance under fluctuating load conditions, ensuring accurate readings and reliable system monitoring over time. Its high thermal stability makes it suitable for critical industrial applications requiring continuous electrical monitoring and protection.
The MCT104-80(45) – AA-080056LA110S2 is widely used in:
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