The MCT140-100H(45) - AB-060053FA110S2 is a premium quality low voltage ring type current transformer designed for accurate current measurement, energy monitoring, and protection in industrial and commercial electrical systems. This model is widely used in switchgear panels, Motor Control Centers (MCC), Power Control Centers (PCC), industrial automation systems, and energy management applications where precise current sensing and reliable long-term performance are essential.
Current transformers (CTs) are critical components in electrical power systems because they safely convert high primary current into a lower standardized secondary current suitable for meters, relays, analyzers, and protection devices. The MCT140 series is engineered to provide stable electrical performance, excellent accuracy, and dependable operation under varying electrical load conditions. These current transformers are manufactured according to IEC standards for industrial and commercial low voltage metering applications.
The MCT140-100H(45) - AB-060053FA110S2 features a robust ring type construction that enables easy installation around busbars and insulated conductors. Its flame-retardant polycarbonate enclosure provides superior insulation strength, thermal stability, and mechanical durability, making it ideal for demanding industrial environments. The transformer is also equipped with finger-safe terminal covers that improve operational safety during installation and maintenance procedures.
This model is designed for a 600/5A current ratio, converting high primary current into a standardized 5A secondary output for accurate energy monitoring and metering applications. It supports both 50Hz and 60Hz operating frequencies and can be used in low voltage systems up to 720V maximum system voltage. Based on the MCT140 specification series, this model provides Class 0.5 accuracy with a 5 VA burden, making it suitable for industrial metering and monitoring applications.
The transformer is manufactured using high-quality magnetic core material and precision winding technology to minimize measurement error and ensure stable electrical performance. Its dual terminal connection facility allows convenient wiring and easy shorting during maintenance procedures. Because of its compact design, reliable accuracy, and easy mounting capability, the MCT140-100H(45) - AB-060053FA110S2 is preferred by panel builders, OEM manufacturers, electrical contractors, and industrial engineers.
This current transformer is commonly used in manufacturing plants, commercial buildings, renewable energy installations, industrial automation systems, and electrical infrastructure projects. Its compact construction and reliable measurement capability make it suitable for installations where accurate current monitoring and operational safety are required.
| Parameter | Specification |
|---|---|
| Model | MCT140-100H(45) - AB-060053FA110S2 |
| Product Type | Ring Type Current Transformer |
| CT Type | Low Voltage Current Transformer |
| Primary Current | 600A |
| Secondary Current | 5A |
| Accuracy Class | Class 0.5 |
| Burden | 5 VA |
| Frequency | 50/60 Hz |
| Maximum System Voltage | Up to 720V |
| Test Voltage | 4kV for 1 Minute |
| Window Size | 100H mm |
| Mounting Type | Busbar Mounting |
| Housing Material | Flame Retardant Polycarbonate UL94 V-0 |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +40°C |
| Storage Temperature | -50°C to +80°C |
| Applicable Standards | IEC 61869-1 & IEC 61869-2 |
| Connection Type | Dual Terminal with M4 Screws |
| Application | Metering & Monitoring |
The MCT140-100H(45) - AB-060053FA110S2 current transformer is suitable for:
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