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Product Category

Simonsen123 CT-013 6A 20mA Toroidal Current Transformer For Detection

Product Description

Current transformer CT-013-0.3 series

1. Application: electronic energy meter,instrument,current sensor,PDU,switch power,induction cooker,charging pile,control board etc.

2. Reliability: epoxy resin for long time ,Compatible with RoHS,REACH and ISO9001:2015


4. Performance Parameter:

Model NO

Rated Input Current

Turns Ratio

Rated Output Current

Load Resistor

Out Voltage


Permissible Error

Phase Angel Error

Max Current












5. Security Parameters:

Isolation Voltage: Primary Winding and Secondary Winding:3KV/2mA/60Sec;

Insulation Conductor:≥500MΩ  /500V DC; Inflaming Retarding: UL94-V0;

Operating Temperature: -40~+85 Humidity ≤95% Frequency Range: 1KHZ~70KHZ

ct-013-0.3_modifiedCT-013-0.3-1CT-013-0.3 (2)CT-013-0.3 CT-013-0


Company Information

Shenzhen Simonson123 Electronics Co.,Ltd.was established in 2007,specializing in the manufacture and sales,research &development,for current transformer,potential transformer, chock-coil inductance , leakage protector and balun inductor.

The company has the factory of over 5000 square meters and more than 100 staffs,in which possesses 4pcs injection molding machines, 200pcs full-automatic annular coil winding machines, over 20pcs LCR testers , 20pcs inductor comprehensive testers,10pcs transformer specified testers,9 sets core annealing furnace, imported automatic dispensing machine,automatic laser printer, and automatic core sorting instrument, special precision current transformer testers and automatic inductance tester and other testing equipment. While,the injection molding machine provides strong guarantee for developing new products.Our monthly production achieves 600,000pcs current transformers and inductors.


The factory have passed ISO 9001 on August,2013 and all of our products meet the standard of RoHS.The products are widely used in electronic watt-hour meter,instrument, household panel, giant power supply, electronic cabinet,communication zero,GPS navigator,security and protection monitor and etc.A part of our products currently sale in domestic market,such as ZTE,Hua Wei,Inovance,Clou and the customers in power product as while as household appliance industry and security field,another part is selling to India,Middle East,Europe.



1. Why choose us?
A:We are professional micro transformers and inductors manufacturer for more than 15 years.
2. Could I have a sample for testing?
A: Sure, we could offer free sample, but you need pay for the shipping expense.
3. How about your products quality inspection?
A: 100% quality inspection is performed before packing.
4. How long is your delivery time?
A: Generally, it will take 10 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5. Do you provide OEM service?
A: Yes, we do provide OEM service and can print your own brand on product, and we also provide ODM service.
6. How about the after-sale service of your product?
A: We have 1 year warranty for every product, and our customer service team will provide 24*7 technical support and trouble shooting. 

7. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.


Please feel free to contact us:

TEL:0755-26749363 ,FAX:0755-26513658 Tel/Wechat:18023855022