The MCT74-40(45) - A8-008056EA110S2 is a high-quality ring type low voltage current transformer designed for accurate current measurement, reliable energy monitoring, and electrical protection applications in industrial and commercial power systems. Engineered using advanced magnetic core technology and premium insulation materials, this current transformer provides stable performance, dependable accuracy, and long operational durability in demanding electrical environments.
Part of the trusted MCT74-40(45) series, this model is specifically developed for modern switchgear systems, electrical control panels, energy management infrastructure, and industrial automation applications where precise current sensing is essential. The transformer converts high primary current into a proportional low secondary current suitable for digital meters, protection relays, analyzers, PLC systems, and monitoring equipment.
The A8-008056EA110S2 model features a compact ring type construction that allows easy installation over cables or busbars inside electrical panels and distribution systems. Its optimized design minimizes core losses and ensures consistent current transformation under varying load conditions.
Manufactured using flame-retardant polycarbonate housing, the transformer offers excellent electrical insulation, superior thermal stability, and strong mechanical durability. The rugged enclosure protects internal components from environmental stress, heat generation, and accidental impact, ensuring safe and reliable continuous operation in industrial applications.
The Secure Meters LT CT catalog confirms that the MCT74-40(45) - A8-008056EA110S2 model is configured with 80A primary current, 2.5 VA burden, and Accuracy Class 1.0 under the MCT74-40(45) series.
This current transformer is ideal for:
The transformer provides excellent isolation between primary and secondary circuits, helping protect connected instruments and improve operational safety. Its maintenance-free operation and industrial-grade construction make it suitable for continuous industrial and commercial usage.
With compact dimensions, reliable electrical characteristics, and IEC-compliant engineering, the MCT74-40(45) - A8-008056EA110S2 is an ideal choice for electrical engineers, EPC contractors, panel manufacturers, and industrial system integrators seeking dependable current transformer solutions.
| Parameter | Specification |
|---|---|
| Model | MCT74-40(45) - A8-008056EA110S2 |
| Product Type | Ring Type Low Voltage Current Transformer |
| Series | MCT74-40(45) |
| Primary Current | 80 A |
| Secondary Current | 5 A / 1 A |
| Accuracy Class | 1.0 |
| Rated Burden | 2.5 VA |
| Length | 74 mm |
| Inner Diameter | 40 mm |
| Depth | 45 mm |
| Operating Frequency | 50 Hz / 60 Hz |
| System Voltage | Up to 720 V |
| Test Voltage | 4 kV for 1 Minute |
| Insulation Class | Class E |
| Core Material | High Grade CRGO Core |
| Housing Material | Flame Retardant Polycarbonate |
| Protection Class | IP20 |
| Mounting Type | Cable / Busbar Mounting |
| Terminal Type | Dual M4 Screw Terminal |
| Standard Compliance | IEC 61869-1 & 2 / IS 16227 |
| Application | Metering & Monitoring |
| Installation Type | Indoor |
| Country of Origin | India |
The official Secure Meters catalog lists this model with 80A primary current, 2.5 VA burden, and Accuracy Class 1.0 in the MCT74-40(45) category.
Provides stable and reliable current sensing for industrial metering and monitoring systems.
Easy installation in compact electrical panels, switchgear systems, and distribution boards.
Manufactured using UL94 V-0 grade polycarbonate material for enhanced operational safety.
Ensures safe isolation between primary and secondary circuits.
Reduces core losses and improves measurement stability under varying load conditions.
Suitable for continuous operation in industrial and commercial environments.
Supports quick installation and simplified maintenance.
Manufactured according to international standards for reliable quality and safety.
The MCT74-40(45) - A8-008056EA110S2 is widely used in:
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