The MCT74-30(45) – A7-025053EA110S2 is a precision-engineered ring type current transformer designed for accurate current measurement, electrical monitoring, and protection applications in industrial and commercial power systems. Manufactured using advanced magnetic core technology and premium insulating materials, this transformer delivers reliable performance, superior accuracy, and long-lasting operational stability even in demanding electrical environments.
This model is specially developed for low-voltage electrical systems where dependable current sensing is essential for efficient power management and system protection. Its compact ring-type design allows seamless installation inside switchgear assemblies, electrical control panels, automation systems, and power monitoring equipment while maintaining excellent insulation and mechanical strength.
The MCT74-30(45) current transformer provides highly accurate secondary current output with minimal phase displacement and reduced core losses. Its optimized magnetic core enhances measurement precision and improves overall electrical efficiency. The rugged flame-retardant outer housing protects internal components from thermal stress, environmental conditions, and mechanical impact, ensuring dependable long-term industrial performance.
Designed for compatibility with energy meters, monitoring instruments, protection relays, and automation systems, this transformer supports efficient electrical operation and improved safety standards. Its industrial-grade construction and high thermal stability make it suitable for continuous operation across multiple industrial and commercial applications.
This current transformer is widely used in:
The MCT74-30(45) – A7-025053EA110S2 combines compact construction, precision engineering, and industrial durability, making it an ideal solution for electrical engineers, panel manufacturers, and industrial power system professionals.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-025053EA110S2 |
| 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 accurate current sensing for monitoring, metering, and protection systems.
Allows easy integration into electrical panels and switchgear assemblies.
Manufactured using premium materials for reliable long-term industrial performance.
Optimized magnetic core minimizes energy losses and improves operational efficiency.
Ensures dependable operation during continuous electrical load conditions.
Flame-retardant housing and superior insulation provide improved system protection.
Suitable for energy meters, automation systems, and protection relays.
The MCT74-30(45) – A7-025053EA110S2 Current Transformer is suitable for a wide range of industrial and commercial applications, including:
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