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1A output 3-in-1 Current Sensor(CT)

  • 1A output 3-in-1 Current Sensor(CT)
  • 1A output 3-in-1 Current Sensor(CT)
  • 1A output 3-in-1 Current Sensor(CT)
  • 1A output 3-in-1 Current Sensor(CT)

ESCT-SC Series

1A output 3-in-1 Current Sensor(CT)

  • 3-in-1 Current Transformer
  • Easy terminal Pulg Connection
  • Integrated wire sealable terminal cover
  • Primary current input: 60A-630A
  • Secondary output: 1A
  • Cost effective three phase moulded case

Eastron ESCT-SC series is a three phase 1A output 3-in-1 current sensor(CT). It including 3 types of CT size: ESCT-SC325, ESCT-SC335, ESCT-SC345. Primary current range are from 60A to 630A. 

The ESCT-SC Series is using terminal pulg-in quick connection. Compared with the traditional wiring, it is labour saving and helps zero error wiring.

The ESCT-SC Series is widely used in three phase systems. It is suitable for both cable and busbar installation. Din rail mounting is supported. A three phase 3-in-1 current transformer will be more economical than 3pcs single phase current transformers. 

Model Primary
Class 0.5 Class 1.0
ESCT-SC325 60A 1A - 1
100A 1A - 1.5
125A 1A 1.5 1.5
150A 1A 1.5 1.5
200A 1A 1.5 1.5
ESCT-SC335 100A 1A - 1.5
125A 1A - 2.5
150A 1A - 3.75
200A 1A 1.5 1.5
250A 1A 1.5 1.5
ESCT-SC345  250A 1A 1.5 1.5
300A 1A 2.5 2.5
400A 1A 2.5 2.5
500A 1A 2.5 2.5
600A 1A 2.5 2.5
630A 1A 2.5 2.5

Wiring and Dimension [mm:]

Dimension [mm:]


Eastron Electronic Co., Ltd.

Eastron Electronic Co., Ltd. headquartered in Jiaxing, China, near to Shanghai, Hangzhou, Jiangsu, is one of the leading high-tech manufacturer and supplier for electricity products and energy measurement solutions. Over the years, we have developed a rich range of electricity meters, sensors, communication modules and management systems.Custom Manufacturers of 1A output 3-in-1 Current Sensor(CT).

Eastron keeps investing on the research and development of new technology and new products on electricity metering. We have energetic and innovative development teams in both China and UK,which help us keep the competitive edge in the market. The collaboration with leading universities and institutions also brings many cutting-edge technology into our products. To make sure the reliability of the products, Eastron has setup own professional lab that can performs EMC, LVD, accuracy and environment tests according to IEC, EN, GB, UL standards.

With more than 40 patented technologies on software, embedded software and hardware, Eastron has been awarded with “High-tech Enterprise” and “High-tech R&D Centre of Electricity Application”. Eastron strictly follows ISO 9001 Quality management system, and the production is approved by SGS according to MID standard.Suppliers and Factory of 1A output 3-in-1 Current Sensor(CT)

Creating value to and growing up with our partners is our mission. Eastron provides not only the high quality and innovative products, but also first-class service to all our customers. We have professional team for technical supports and aftersales services. We have provided products and services to more than 50 countries in Europe, Asia-Pacific, America, Middle East, and Africa. We pride ourselves on having long-term partners globally that allows us to further our growth and bring our innovation and quality to the market.

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