The MCT74-30(45) – A7-025055JA110S2 is a high-performance ring type current transformer designed for accurate current measurement, electrical monitoring, and protection applications in industrial and commercial power systems. Engineered using advanced magnetic core technology and premium-grade insulating materials, this current transformer delivers reliable accuracy, stable electrical performance, and long operational life in demanding industrial environments.
This model is specially developed for low-voltage electrical systems where dependable current sensing is essential for efficient energy management, load monitoring, and protection functions. Its compact ring-type construction enables easy installation within switchgear assemblies, electrical control panels, automation systems, and power distribution units while maintaining excellent insulation strength and mechanical durability.
The MCT74-30(45) current transformer provides precise secondary current output with minimal phase displacement and low core losses. Its optimized magnetic core design improves measurement accuracy and enhances overall system efficiency. The durable flame-retardant housing protects internal components from thermal stress, environmental conditions, and mechanical impact, ensuring reliable operation during continuous industrial use.
Designed for compatibility with metering instruments, protection relays, and monitoring systems, this transformer supports efficient electrical management and enhanced operational safety. Its industrial-grade construction and high thermal stability make it suitable for modern industrial infrastructures requiring reliable current monitoring and protection solutions.
This current transformer is widely used in:
The MCT74-30(45) – A7-025055JA110S2 combines compact construction, precision engineering, and rugged industrial durability, making it a trusted choice for electrical engineers, panel builders, and industrial power system professionals.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-025055JA110S2 |
| Product Type | Ring Type Current Transformer |
| Inner Diameter | 30 mm |
| Outer Diameter | 74 mm |
| Window Size | 30(45) mm |
| Application | Current Measurement & Protection |
| Frequency | 50/60 Hz |
| Accuracy Class | High Accuracy |
| Mounting Type | Panel Mount |
| Insulation Type | Industrial Grade Insulation |
| Core Material | High Permeability Magnetic Core |
| Housing Material | Flame Retardant Engineering Plastic |
| Operating Voltage | Suitable for LT Systems |
| Operating Temperature | Industrial Working Range |
| Phase Compatibility | Single & Three Phase Systems |
| Installation Type | Compact & Easy Installation |
| Usage | Indoor Electrical Applications |
Provides precise current sensing for monitoring, metering, and protection applications.
Allows convenient installation inside electrical panels and switchgear systems.
Manufactured with high-quality materials for long-term industrial performance.
Optimized magnetic core minimizes energy losses and improves system efficiency.
Ensures stable performance during continuous electrical load conditions.
Flame-retardant housing and superior insulation improve operational protection.
Suitable for automation systems, energy meters, and protection relays.
The MCT74-30(45) – A7-025055JA110S2 Current Transformer is ideal for various industrial and commercial applications, including:
No reviews yet.