The MCT74-30(45) – A7-025052EA110S2 is a premium-quality ring type current transformer engineered for accurate current measurement, electrical protection, and power monitoring applications in industrial and commercial electrical systems. Designed with advanced magnetic core technology and superior insulating materials, this current transformer delivers reliable performance, excellent accuracy, and long-term operational stability under demanding working conditions.
This model is specially developed for low-voltage electrical distribution systems where precise current sensing is essential for system protection, load monitoring, and energy management. Its compact ring-type construction allows convenient installation inside switchgear panels, control cabinets, and automation systems while maintaining high insulation strength and mechanical durability.
The MCT74-30(45) current transformer provides stable secondary current output with minimal phase displacement and low core losses. Its optimized magnetic core design enhances measurement accuracy and improves overall electrical efficiency. The rugged flame-retardant outer housing protects internal components from thermal stress, environmental conditions, and mechanical impact, ensuring dependable operation during continuous industrial use.
Manufactured for compatibility with modern metering devices, protection relays, and monitoring systems, this transformer supports efficient electrical management and improved operational safety. The industrial-grade construction and excellent thermal stability make it ideal for demanding industrial and commercial power applications.
This current transformer is widely used in:
The MCT74-30(45) – A7-025052EA110S2 combines compact construction, precision engineering, and durable industrial performance, making it an ideal solution for electrical engineers, panel builders, and power system professionals.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-025052EA110S2 |
| 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 metering, monitoring, and protection systems.
Allows seamless installation in switchgear panels and electrical control systems.
Manufactured with high-quality materials for reliable long-term industrial operation.
Optimized magnetic core reduces energy losses and improves system efficiency.
Ensures stable performance under continuous electrical load conditions.
Flame-retardant housing and superior insulation provide improved protection.
Suitable for automation systems, energy meters, and protection relays.
The MCT74-30(45) – A7-025052EA110S2 Current Transformer is suitable for various industrial and commercial applications, including:
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