The MCT74-30(45) – A7-050055LA110S2 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-grade insulating materials, this current transformer delivers superior measurement accuracy, reliable electrical performance, and long-term operational stability in demanding industrial environments.
This model is specifically developed for low-voltage electrical distribution systems where dependable current sensing is essential for efficient energy management, load monitoring, and electrical protection. Its compact ring-type construction enables seamless installation inside switchgear assemblies, electrical control panels, automation systems, and power 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. Its optimized magnetic core design enhances current measurement precision and improves overall energy efficiency. The durable flame-retardant housing protects internal components from thermal stress, environmental conditions, and mechanical impact, ensuring reliable operation during continuous industrial usage.
Manufactured using industrial-grade materials and precision engineering standards, this transformer maintains consistent functionality even under fluctuating electrical loads and demanding operating conditions. Its compact structure simplifies installation and reduces panel space requirements, making it ideal for both new installations and retrofit projects.
Designed for compatibility with metering instruments, protection relays, automation systems, and monitoring devices, this transformer supports efficient electrical management and improved operational safety. Its high thermal stability and superior insulation properties make it ideal for industrial infrastructures and commercial installations requiring dependable current monitoring and protection systems.
The MCT74-30(45) – A7-050055LA110S2 is widely used in:
Its precision engineering, rugged construction, and reliable electrical performance make it a preferred choice for electrical engineers, OEM manufacturers, panel builders, and industrial power system professionals.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-050055LA110S2 |
| 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 |
| Core Material | High Permeability Magnetic Core |
| Insulation Type | Industrial Grade Insulation |
| 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 premium-quality materials for reliable long-term industrial 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 operational protection.
Suitable for automation systems, energy meters, and protection relays.
The MCT74-30(45) – A7-050055LA110S2 Current Transformer is suitable for various industrial and commercial applications, including:
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