The MCT140-100H(45) – AA-125052GA110S2 is a high-performance ring type current transformer engineered for accurate current measurement, electrical monitoring, and protection applications in industrial and commercial power systems. Designed with advanced magnetic core technology and premium-quality insulation materials, this current transformer delivers superior accuracy, dependable performance, and long-lasting operational reliability in demanding electrical environments.
This model is specifically developed for low-voltage electrical distribution systems, industrial automation setups, switchgear assemblies, and energy management applications where precise current sensing is essential for efficient electrical operation and system safety. Its compact ring-type construction allows seamless installation within electrical panels and control cabinets while maintaining excellent insulation strength and mechanical durability.
The MCT140-100H(45) current transformer provides stable secondary current output with minimal phase displacement and low 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 reliable long-term performance in industrial applications.
Designed for compatibility with metering instruments, protection relays, automation systems, and monitoring devices, this transformer supports efficient electrical management and enhanced operational safety. Its industrial-grade construction and excellent thermal stability make it suitable for continuous operation in modern industrial and commercial infrastructures.
This current transformer is widely used in:
The MCT140-100H(45) – AA-125052GA110S2 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 | MCT140-100H(45) – AA-125052GA110S2 |
| Product Type | Ring Type Current Transformer |
| Inner Diameter | 100 mm |
| Outer Diameter | 140 mm |
| Window Size | 100H(45) mm |
| Application | Current Measurement & Protection |
| Frequency | 50/60 Hz |
| Accuracy Class | High Accuracy |
| Mounting Type | Panel Mount |
| Insulation Class | 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 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 MCT140-100H(45) – AA-125052GA110S2 Current Transformer is suitable for various industrial and commercial applications, including:
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