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The Resin Cast Protection CT – Round Type is a robust current transformer designed to provide reliable protection in electrical systems by accurately sensing fault currents.

Its strong resin cast body ensures excellent insulation, flame resistance, and durability, making it highly dependable for protection applications in both indoor and outdoor environments.

Resin Cast Metering Round CT

Key Features

  • Reliable protection for electrical circuits
  • Durable resin cast construction ensuring excellent insulation
  • Flame retardant and moisture-resistant design
  • Compact round shape suitable for various installations
  • Long-lasting performance with minimal maintenance

Key Features

Resin Cast Protection CT – Round Type

Ensure reliable protection, durability, and long-term performance with our Resin Cast Protection Round CT, designed for safeguarding electrical circuits in industrial and utility systems.

Reliable Protection

Designed to protect electrical circuits from overloads and faults, ensuring safe operation.

Round Type Design

Compact circular design suitable for installations with round busbars or conductors, offering flexibility and ease of integration.

Durable Resin Cast Body

Robust resin construction offers high mechanical strength, flame resistance, and protection against moisture and harsh environments.

asked question

Have questions about Resin Cast Protection Round CT?

Find answers to common queries about the Resin Cast Protection Round CT, its applications, and safety features.

Its resin cast body provides exceptional durability, flame resistance, and moisture protection, making it ideal for safeguarding circuits in demanding environments.

Commonly used in switchgear, protection panels, and industrial control systems where round primary conductors are applied.

The CT provides overcurrent and short-circuit protection while maintaining high insulation strength for reliable circuit safety.

The resin cast body ensures mechanical robustness, flame resistance, moisture protection, and long service life in harsh environments.

Yes, it can be customized for different current ratings, protection levels, and mounting options to suit project-specific needs.

Technical Specifications

Detailed specifications of Resin Cast Protection Round CT across different capacities.

Sr. No Item Code Ratio (Amp) Is (Sec.) Burden (VA) Accuracy Class Dimension (mm)
1 AERCPR01 100 1 & 5 5/10/15 6P10 35
2 AERCPR02 150 1 & 5 5/10/15 6P10 35
3 AERCPR03 200 1 & 5 5/10/15 6P10 35
4 AERCPR04 250 1 & 5 5/10/15 6P10 35
5 AERCPR05 300 1 & 5 5/10/15 6P10 50
6 AERCPR06 400 1 & 5 5/10/15 6P10 50
7 AERCPR07 600 1 & 5 5/10/15 6P10 65
8 AERCPR08 800 1 & 5 5/10/15 6P10 65
9 AERCPR09 800 1 & 5 5/10/15 6P10 85
10 AERCPR10 1000 1 & 5 5/10/15 6P10 90
11 AERCPR11 1200 1 & 5 5/10/15 6P10 110
12 AERCPR12 1600 1 & 5 5/10/15 6P10 120
13 AERCPR13 2000 1 & 5 5/10/15 6P10 130
14 AERCPR14 2500 1 & 5 5/10/15 6P10 130
15 AERCPR15 3000 1 & 5 5/10/15 6P10 140
16 AERCPR16 4000 1 & 5 5/10/15 6P10 160
17 AERCPR17 5000 1 & 5 5/10/15 6P10 180
18 AERCMS18 3000 1 & 5 2.5/6/10/15 3/1/0.5 160 x 70
19 AERCPR19 100 1 & 5 5/10/15 6P20 35
20 AERCPR20 150 1 & 5 5/10/15 6P20 35
21 AERCPR21 200 1 & 5 5/10/15 6P20 35
22 AERCPR22 260 1 & 5 5/10/15 6P20 35
23 AERCPR23 300 1 & 5 5/10/15 6P20 50
24 AERCPR24 400 1 & 5 5/10/15 6P20 50
25 AERCPR25 600 1 & 5 5/10/15 6P20 65
26 AERCPR26 600 1 & 5 5/10/15 6P20 65
27 AERCPR27 800 1 & 5 5/10/15 6P20 85
28 AERCPR28 1000 1 & 5 5/10/15 6P20 90
29 AERCPR29 1200 1 & 5 5/10/15 6P20 110
30 AERCPR30 1600 1 & 5 5/10/15 6P20 120
31 AERCPR31 2000 1 & 5 5/10/15 6P20 130
32 AERCPR32 2600 1 & 5 5/10/15 6P20 130
33 AERCPR33 3000 1 & 5 5/10/15 6P20 140
34 AERCPR34 4000 1 & 5 5/10/15 6P20 160
35 AERCPR35 5000 1 & 5 5/10/15 6P20 180