The MCT62-30(40) - A5-075052JA110S2 is a precision-engineered molded current transformer (CT) designed for reliable current measurement, electrical monitoring, and protection applications in industrial and commercial power systems. This ring-type low-voltage current transformer is manufactured using high-quality magnetic core materials and flame-retardant insulated housing to ensure long-term operational stability and safety.
The transformer is specifically developed for modern electrical distribution systems where accurate current sensing is critical for energy management, load monitoring, and protective relay operation. Its compact molded design allows convenient installation in switchgear panels, control panels, motor control centers, and power distribution units.
The MCT62 series is widely known for its excellent accuracy, robust construction, and dependable performance under varying load conditions. The A5-075052JA110S2 model is suitable for metering and protection systems requiring stable secondary output and efficient electrical isolation.
The CT is designed according to IEC standards and supports low-voltage industrial applications with high insulation strength and superior thermal performance. The flame-retardant polycarbonate casing enhances mechanical durability while protecting the internal components from environmental stress and accidental contact.
Its ring-type structure allows easy busbar mounting and quick integration into electrical systems. The transformer helps improve electrical system efficiency by delivering accurate current signals to energy meters, transducers, and protective relays.
The transformer delivers precise current transformation for metering, monitoring, and protection systems in industrial and commercial electrical installations.
Its space-saving design allows easy installation in compact electrical panels and switchboards.
Manufactured with flame-retardant polycarbonate material for superior insulation and mechanical protection.
Designed for continuous operation under varying electrical loads and temperature conditions.
Finger-safe terminal covers and insulated housing improve operational safety during maintenance and installation.
Suitable for busbar and panel mounting applications with convenient terminal access.
| Specification | Details |
|---|---|
| Model Number | MCT62-30(40) - A5-075052JA110S2 |
| Product Type | Molded Current Transformer |
| CT Type | Ring Type CT |
| Rated Primary Current | 75A |
| Rated Secondary Current | 5A |
| Accuracy Class | Class 0.5 |
| Burden Capacity | 2.5VA |
| Internal Diameter | 30 mm |
| Depth | 40 mm |
| Rated System Voltage | Up to 720V |
| Frequency | 50Hz / 60Hz |
| Core Material | High-Grade CRGO Core |
| Housing Material | Flame Retardant Polycarbonate |
| Mounting Type | Busbar / Panel Mount |
| Protection Class | IP20 |
| Standard Compliance | IEC 61869-1 & IEC 61869-2 |
| Operating Temperature | -25°C to +40°C |
| Insulation Level | High Dielectric Strength |
The MCT62 series current transformers are designed for low-voltage metering and industrial power monitoring applications with compliance to IEC standards and durable flame-retardant construction.
The MCT62-30(40) - A5-075052JA110S2 current transformer is suitable for:
Its accurate measurement capability helps improve electrical efficiency, system monitoring, and equipment protection.
Using the MCT62-30(40) current transformer provides multiple advantages in industrial electrical systems. Accurate current monitoring helps improve energy management and enables operators to identify overload conditions before system failure occurs.
The durable molded enclosure protects the internal core and winding assembly from environmental conditions and mechanical damage. The transformer’s compact design minimizes installation space while simplifying maintenance and wiring procedures.
The high-quality magnetic core reduces losses and ensures stable performance under continuous operation. Its reliable accuracy makes it ideal for integration with digital meters, energy analyzers, and protection relays.
The insulated and finger-safe terminal arrangement enhances operator safety during installation and servicing, making the transformer suitable for modern industrial infrastructure.
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