The MCT74-30(45) – A7-040053IA110S2 is a high-performance ring type current transformer engineered for accurate current measurement, electrical monitoring, and protection applications in industrial and commercial electrical systems. Designed using advanced magnetic core technology and premium-quality insulation materials, this current transformer ensures superior accuracy, reliable performance, and long-term operational stability under demanding electrical conditions.
This model is specially developed for low-voltage power distribution systems where precise current sensing is essential for energy management, load monitoring, and protection functions. Its compact ring-type construction allows seamless installation inside switchgear assemblies, electrical control panels, automation systems, and monitoring equipment while maintaining excellent insulation strength and mechanical durability.
The MCT74-30(45) current transformer provides stable secondary current output with minimal phase displacement and reduced core losses. The optimized magnetic core design enhances current measurement precision and improves overall energy efficiency. Its durable flame-retardant housing protects internal components from thermal stress, environmental factors, and mechanical impact, ensuring dependable operation during continuous industrial use.
Designed for compatibility with metering instruments, protection relays, automation systems, and monitoring devices, this transformer supports efficient electrical management and improved operational safety. Its industrial-grade construction and high thermal stability make it ideal for modern industrial infrastructures and commercial installations requiring reliable current monitoring and protection solutions.
This current transformer is widely used in:
The MCT74-30(45) – A7-040053IA110S2 combines compact construction, precision engineering, and industrial durability, making it a trusted choice for electrical engineers, panel builders, and industrial power system professionals.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-040053IA110S2 |
| 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 systems.
Allows convenient installation inside electrical panels and switchgear assemblies.
Manufactured using premium-quality materials for reliable long-term operation.
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) – A7-040053IA110S2 Current Transformer is suitable for various industrial and commercial applications, including:
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