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Model: MCT45-21(40) accuracy class 1.0 , - A2-006056CA110S2

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Best Price (Excl. GST):
324 / nos MRP: ₹675 / nos
GST (18%): 58
Total Price (Incl. GST): ₹382
You Save: ₹351 (52%)
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Product Description

The MCT45-21(40) - A2-006056CA110S2 is a high-performance Ring Type Current Transformer (CT) designed for accurate current measurement and reliable protection in modern electrical systems. It is widely used in industrial, commercial, and utility applications where precision, safety, and durability are essential.

This current transformer features a compact toroidal (ring type) design, which allows for easy and convenient installation without disconnecting existing cables or busbars. This makes it highly suitable for retrofit installations, electrical panels, and switchgear systems where minimal downtime is critical. Its space-saving construction ensures seamless integration into compact panel designs.

Engineered for high accuracy, the MCT45-21(40) CT delivers consistent and reliable performance in both metering and protection applications. Accurate current sensing plays a crucial role in energy monitoring systems, helping users optimize power consumption and improve overall system efficiency. It also supports protective relays and monitoring devices by providing precise current data during normal and fault conditions.

The transformer is constructed using high-grade insulating materials and robust components to ensure long service life even in harsh industrial environments. It can withstand temperature variations, electrical stress, and continuous operation without compromising performance. This makes it a dependable solution for critical power distribution systems.

Safety is a key feature of this current transformer. It provides effective electrical isolation between the primary and secondary circuits, protecting connected equipment and ensuring operator safety. This isolation is vital in preventing electrical hazards and maintaining system reliability.

The MCT45-21(40) - A2-006056CA110S2 is suitable for a wide range of applications, including electrical panels, switchgear assemblies, distribution boards, and industrial automation systems. It is also commonly used in energy auditing, load monitoring, and control systems where accurate current measurement is required.

Additionally, this current transformer supports efficient power management by delivering reliable data for analysis and decision-making. Its performance stability and accuracy make it an ideal choice for engineers, contractors, and system integrators looking for dependable current sensing solutions.

With its combination of compact design, high accuracy, durability, and ease of installation, the MCT45-21(40) - A2-006056CA110S2 stands out as a cost-effective and reliable current transformer. It is an excellent investment for enhancing the performance, safety, and efficiency of electrical systems.

Technical Specifications

  • Model Number: MCT45-21(40) - A2-006056CA110S2
  • Product Type: Ring Type Current Transformer (CT)
  • Rated Primary Current: 21A / 40A
  • Rated Secondary Current: 5A (Standard) / 1A (Optional)
  • Accuracy Class: Class 0.5 / Class 1.0
  • Rated Burden: 5 VA / 10 VA
  • System Frequency: 50 Hz (±5%)
  • Rated Insulation Level: 0.72/3 kV
  • Short Time Thermal Current (Ith): 20 × In for 1 second
  • Dynamic Current (Idyn): 2.5 × Ith
  • Core Type: Toroidal Core (CRGO Steel)
  • Inner Diameter (Window Size): 45 mm (Approx.)
  • Housing Material: Flame-retardant ABS / Polycarbonate
  • Mounting Type: Cable / Busbar Mounting
  • Installation: Indoor Use
  • Operating Temperature Range: -10°C to +55°C
  • Storage Temperature: -20°C to +70°C
  • Insulation Class: Class E / B
  • Standards Compliance: IS / IEC 61869-2
  • Application: Metering, Protection & Energy Monitoring
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