The MCT62-30(40) - A5-012552AA110S2 is a compact and highly reliable ring type current transformer (CT) designed for accurate current measurement and monitoring in low-voltage electrical systems. Engineered for industrial and commercial applications, this current transformer ensures stable performance, high insulation reliability, and precise metering accuracy for electrical panels, switchgear systems, and power distribution networks.
This model is widely used in:
The compact ring-type design allows easy installation over insulated cables or busbars, reducing installation complexity and saving panel space. Its rugged flame-retardant housing provides excellent mechanical strength and operational safety in demanding industrial environments.
The MCT62-30(40) current transformer is designed with a 125A/5A current ratio, making it suitable for medium-load current measurement applications. The transformer delivers reliable secondary current output for energy analyzers, digital meters, protective relays, and monitoring devices.
Manufactured using high-grade insulation materials, this CT offers excellent dielectric strength and long-term operational stability. The enclosure is built with flame-retardant thermoplastic material compliant with industrial safety requirements, ensuring durability and protection against electrical and thermal stress.
The transformer is designed according to international standards such as IEC 61869-1 and IEC 61869-2, ensuring accurate performance and safe operation in modern electrical installations. Its low power loss and stable current transformation characteristics improve the efficiency of power monitoring and energy management systems.
The MCT62-30(40) - A5-012552AA110S2 is ideal for continuous duty operation and requires minimal maintenance throughout its service life. The finger-safe terminal arrangement improves installation safety while ensuring secure electrical connections.
Its compact dimensions make it particularly suitable for compact switchboards and space-constrained electrical panels where reliable metering accuracy is essential.
| Parameter | Specification |
|---|---|
| Model | MCT62-30(40) |
| Product Code | A5-012552AA110S2 |
| Type | Ring Type Current Transformer |
| Primary Current | 125A |
| Secondary Current | 5A |
| Accuracy Class | Class 1.0 |
| Rated Burden | 5 VA |
| Internal Diameter | 30 mm |
| Outer Dimension | 62 mm |
| Width | 40 mm |
| Frequency | 50/60 Hz |
| Insulation Class | Class E |
| System Voltage | Up to 720V |
| Test Voltage | 4 kV for 1 Minute |
| Housing Material | Flame Retardant Thermoplastic |
| Mounting Type | Cable / Busbar Mount |
| Protection Class | IP20 |
| Standards | IEC 61869-1 & IEC 61869-2 |
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