The MCT62-30(40) - A5-075053JA110S2 is a high-precision molded current transformer designed for accurate electrical metering, power monitoring, and protection applications in industrial and commercial electrical systems. Built using advanced magnetic core technology and durable flame-retardant insulation material, this ring-type low-voltage current transformer ensures stable performance, high accuracy, and long operational reliability.
This model belongs to the trusted MCT62 series, widely used in switchgear panels, energy monitoring systems, motor control centers, and industrial automation applications. The transformer is engineered to convert high primary current into a standardized secondary current suitable for meters, relays, transducers, and protective devices.
Its compact ring-type construction allows easy installation around busbars and cables in modern electrical panels. The molded polycarbonate housing provides excellent insulation strength, superior mechanical durability, and enhanced operator safety during operation and maintenance.
The MCT62-30(40) - A5-075053JA110S2 is specially designed for industrial environments requiring dependable current measurement and long-term performance. The transformer delivers accurate output even under fluctuating electrical loads and varying temperature conditions, making it suitable for continuous operation in demanding applications.
Manufactured according to IEC standards, the CT provides excellent thermal stability, low losses, and efficient electrical isolation. Its maintenance-free construction and compact dimensions make it an ideal solution for modern low-voltage power distribution systems. The MCT series CTs are designed for industrial and commercial metering applications with IEC-compliant construction and flame-retardant molded casing.
Provides reliable and precise current transformation for metering and electrical protection systems.
The space-saving structure allows convenient installation in compact switchgear and electrical control panels.
Manufactured with flame-retardant polycarbonate material for enhanced insulation and long-term durability.
Ensures stable performance during continuous industrial operation and varying electrical load conditions.
Finger-safe terminal arrangement and insulated housing improve operator protection during maintenance and servicing.
The rugged molded design reduces maintenance requirements and enhances operational reliability.
| Specification | Details |
|---|---|
| Model Number | MCT62-30(40) - A5-075053JA110S2 |
| Product Type | Molded Current Transformer |
| CT Type | Ring Type Current Transformer |
| Rated Primary Current | 75A |
| Rated Secondary Current | 5A |
| Accuracy Class | Class 0.5 |
| Burden Capacity | 3.75VA |
| 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 |
| Protection Class | IP20 |
| Mounting Type | Busbar / Panel Mount |
| Standard Compliance | IEC 61869-1 & IEC 61869-2 |
| Operating Temperature | -25°C to +40°C |
| Insulation Level | High Dielectric Strength |
The MCT series low-voltage CTs support various burden capacities and accuracy classes with IEC-compliant insulation and molded flame-retardant construction.
The MCT62-30(40) - A5-075053JA110S2 current transformer is suitable for a wide range of industrial and commercial applications, including:
Its accurate current sensing capability helps improve system monitoring, energy management, and protective relay operation.
Using the MCT62-30(40) current transformer helps improve electrical system reliability and efficiency by providing accurate current measurements for monitoring and protection equipment. Precise current sensing enables effective load analysis, energy consumption tracking, and fault detection.
The transformer’s high-quality CRGO magnetic core minimizes energy losses while ensuring stable measurement performance during continuous operation. Its flame-retardant molded enclosure protects internal components from dust, moisture, and mechanical stress, resulting in longer operational life and reduced maintenance costs.
Its compact design allows flexible installation in modern electrical systems where panel space optimization is important. The transformer also enhances operational safety with insulated construction and finger-safe terminal arrangements.
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