The MCT74-30(45) – A7-040052GA110S2 is a high-precision 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-quality insulating materials, this current transformer ensures reliable performance, superior measurement accuracy, and long-term operational stability in demanding electrical environments.
This model is specially developed for low-voltage electrical distribution systems where precise current sensing is essential for energy management, load monitoring, and electrical protection. Its compact ring-type construction allows easy installation inside switchgear assemblies, control panels, automation systems, and power monitoring equipment while maintaining excellent insulation strength and mechanical durability.
The MCT74-30(45) current transformer delivers stable secondary current output with minimal phase displacement and reduced core losses. Its optimized magnetic core design enhances current measurement precision and improves overall energy efficiency. The rugged flame-retardant housing protects internal components from thermal stress, environmental factors, and mechanical impact, ensuring dependable performance during continuous industrial operation.
Designed for compatibility with metering instruments, protection relays, and monitoring systems, this transformer supports efficient electrical management and improved operational safety. Its industrial-grade construction and high thermal stability make it suitable for modern industrial infrastructures and commercial electrical installations requiring reliable monitoring and protection solutions.
This current transformer is widely used in:
The MCT74-30(45) – A7-040052GA110S2 combines compact construction, precision engineering, and industrial durability, making it a preferred solution for electrical engineers, panel builders, and industrial power system professionals.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-040052GA110S2 |
| 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 seamless installation inside electrical panels and switchgear assemblies.
Manufactured using high-quality 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 protection.
Suitable for automation systems, energy meters, and protection relays.
The MCT74-30(45) – A7-040052GA110S2 Current Transformer is suitable for various industrial and commercial applications, including:
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