The MCT62-40(40) - A6-012056CA110S2 is a high-quality low voltage ring type current transformer designed for accurate current measurement, monitoring, and protection in industrial and commercial electrical systems. This model is commonly used in switchgear panels, Power Control Centers (PCC), Motor Control Centers (MCC), energy management systems, and industrial automation applications where reliable current sensing and operational safety are essential.
Current transformers (CTs) are important components in electrical power systems because they safely convert high primary current into a standardized low secondary current suitable for meters, relays, analyzers, and protection devices. The MCT62 series is engineered to provide stable electrical performance, dependable accuracy, and long operational life under varying load conditions. These current transformers are manufactured according to IEC standards for industrial and commercial low voltage metering applications.
The MCT62-40(40) - A6-012056CA110S2 features a compact ring type construction that allows easy installation around busbars or insulated conductors in compact electrical panels. Its flame-retardant polycarbonate enclosure provides excellent insulation performance, thermal stability, and mechanical durability for reliable operation in demanding industrial environments. The transformer is also equipped with finger-safe terminal covers to improve installation safety and prevent accidental electrical contact.
This model is designed for a 120/5A current ratio, converting high primary current into a standardized 5A secondary output for accurate monitoring and metering applications. It supports both 50Hz and 60Hz operating frequencies and is suitable for low voltage systems up to 720V maximum system voltage. According to available specifications, the CT offers Class 1.0 accuracy with a 1.5 VA burden, making it suitable for general 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 MCT62-40(40) - A6-012056CA110S2 is preferred by panel builders, OEM manufacturers, electrical contractors, and industrial engineers.
This current transformer is widely used in manufacturing plants, commercial buildings, renewable energy systems, industrial automation projects, and electrical infrastructure installations. Its compact construction makes it ideal for installations where panel space is limited while maintaining dependable performance and operational safety.
| Parameter | Specification |
|---|---|
| Model | MCT62-40(40) - A6-012056CA110S2 |
| Product Type | Ring Type Current Transformer |
| CT Type | Low Voltage Current Transformer |
| Primary Current | 120A |
| Secondary Current | 5A |
| Accuracy Class | Class 1.0 |
| Burden | 1.5 VA |
| Frequency | 50/60 Hz |
| Maximum System Voltage | Up to 720V |
| Test Voltage | 4kV for 1 Minute |
| Window Size | 40(40) mm |
| Mounting Type | Busbar / Cable 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 |
| Application | Metering & Monitoring |
The MCT62-40(40) - A6-012056CA110S2 current transformer is suitable for:
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