The MCT74-30(45) – A7-040055LA110S2 is a premium-quality ring type current transformer engineered for precise current measurement, electrical monitoring, and protection applications in industrial and commercial power systems. Designed with advanced magnetic core technology and superior insulating materials, this current transformer ensures reliable performance, high accuracy, and long operational life even under demanding electrical conditions.
This model is specifically developed for low-voltage electrical distribution systems where dependable current sensing is essential for safe operation, load monitoring, energy management, and protection functions. Its compact ring-type design allows easy installation inside electrical control panels, switchgear assemblies, automation systems, and power monitoring units while maintaining excellent insulation strength and mechanical durability.
The MCT74-30(45) current transformer delivers stable secondary current output with minimal phase displacement and low core losses. The optimized magnetic core design enhances current measurement accuracy and improves overall system efficiency. Its durable flame-retardant housing protects internal components from thermal stress, environmental factors, and mechanical impact, ensuring dependable operation during continuous industrial use.
Manufactured using industrial-grade materials, this transformer is designed to provide consistent electrical performance in environments where voltage fluctuations, continuous loads, and operational stress are common. The compact and lightweight structure enables seamless integration into modern electrical systems without occupying excessive installation space.
The transformer is compatible with metering instruments, protection relays, digital monitoring devices, automation systems, and energy management solutions. Its high thermal stability and robust insulation properties contribute to improved electrical safety and long-term operational reliability. This makes it an ideal solution for industrial infrastructures, commercial buildings, renewable energy projects, and manufacturing facilities where accurate current transformation is critical.
The MCT74-30(45) – A7-040055LA110S2 is widely used in:
Its advanced engineering and reliable construction make this current transformer a preferred choice for electrical engineers, panel builders, OEM manufacturers, and industrial power system professionals seeking high-performance current monitoring and protection solutions.
| Specification | Details |
|---|---|
| Model | MCT74-30(45) – A7-040055LA110S2 |
| 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 precise current sensing for monitoring, metering, and protection applications.
Enables easy installation inside electrical panels and switchgear assemblies.
Manufactured using premium-quality materials for long-lasting industrial performance.
Optimized magnetic core minimizes energy losses and improves system efficiency.
Ensures stable operation under continuous electrical load conditions.
Flame-retardant housing and strong insulation provide improved protection and reliability.
Suitable for automation systems, energy meters, and protection relays.
The MCT74-30(45) – A7-040055LA110S2 Current Transformer is suitable for multiple industrial and commercial applications, including:
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