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Model: Ring type CT’s accuracy class 0.5 , - B2-030055JA110S2

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Best Price (Excl. GST):
914 / nos MRP: ₹1,905 / nos
GST (18%): 165
Total Price (Incl. GST): ₹1,079
You Save: ₹991 (52%)
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Product Description

The Model: Ring Type CT – B2-030055JA110S2 is a high-precision Ring Type Current Transformer (CT) designed to provide accurate current measurement and reliable performance in modern electrical systems. Developed to meet the needs of industrial, commercial, and infrastructure applications, this CT ensures efficient energy monitoring, enhanced system protection, and long-term operational reliability.

This current transformer features a solid-core ring design, allowing quick and convenient installation around cables or busbars without disconnecting the circuit. Its compact and lightweight structure makes it highly suitable for both retrofit installations and new electrical systems, reducing installation time and improving overall efficiency.

Manufactured using high-quality silicon steel core material, the B2-030055JA110S2 ensures excellent magnetic performance with low hysteresis and eddy current losses. This results in high accuracy and stable current transformation across a wide range of operating conditions. The use of superior insulation materials enhances dielectric strength, ensuring safe and reliable operation even in demanding environments.

The outer casing is made from durable, flame-retardant material that provides excellent resistance against environmental factors such as dust, humidity, and temperature variations. This ensures long service life and consistent performance, even in harsh industrial conditions.

Designed for both metering and protection applications, this ring type CT is widely used with energy meters and protective relays. It plays a crucial role in monitoring electrical loads, detecting faults, and ensuring the safe operation of power distribution systems.


🔹 Key Features

  • High accuracy for precise current measurement
  • Solid ring type design for easy installation
  • Compact and lightweight construction
  • Low core losses for improved efficiency
  • Excellent electrical insulation and thermal stability
  • Stable performance under varying load conditions
  • Suitable for retrofit and new installations
  • Long service life with maintenance-free operation 

Technical Specifications

  • Model Number: B2-030055JA110S2
  • Type: Ring Type Current Transformer
  • Rated Primary Current: 30A
  • Secondary Current: 5A / 1A (configurable)
  • Window Size: 30 mm (approx.)
  • Accuracy Class: Class 0.5 / 1.0
  • Rated Burden: 5 VA / 10 VA
  • Frequency: 50/60 Hz
  • Insulation Level: High dielectric strength insulation
  • Operating Temperature: -10°C to +55°C
  • Mounting Type: Cable / Busbar mounting
  • Core Material: High permeability silicon steel
  • Application: Metering and protection systems

🔹 Applications

The Ring Type CT – B2-030055JA110S2 is widely used in industrial power distribution systems, commercial buildings, and infrastructure projects. It is commonly installed in electrical panels, switchgear assemblies, and energy monitoring systems where precise current measurement is essential.

In industrial applications, this CT helps monitor load conditions and optimize energy usage. In commercial environments, it supports accurate energy billing and efficient power management. It is also suitable for renewable energy systems such as solar installations, where accurate current sensing is critical for performance monitoring.

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