RCCB Residual Current Circuit Breakers

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  • Last update:

    2018-07-02 16:47

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Company Profile

Yueqing LangFang Electric Co.,Ltd

By certification [File Integrity]






Website:http://www.lnf-electric.com/ http://langfang1410.gd-rich.com/

Product Details


LFID series residual current circuit breakers are applied to the lines with AC 50/60Hz,rated voltage of 230V(1P+N) or 400V(3P+N),and rated current of 100A.In case of electric shock or electric leakage current exceeds the specified value,the residual current circuit breaker can switch off the fault circuit in a very short time,protecting the safety of person and electric equipment.

They can be used in the industrial,commercial,high-rise buildings,civil residences and other places.


The residual current action uses pure electromagnetic type,its detection,discrimination and breaking action function is independent of the power supply voltage,overcoming the defects of poor anti-interference of electronic products,great fluctuation to the power grid voltage and protection failure due to broken neutral line,presenting reliable action.

Product Details

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Company Information

1.Are you a factory or trading company?

We are a factory founded in 2013 and have more than 20 years of experience in international trade.

2.What’s your main product?

Our main products are MCB,RCD, RCBO and so on.

3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.

4.Can I visit your factory?

We have over 3000 square meters of workspace and sincerely welcome your business visit.

5.Any quality guarantee or after-sales service?

All the products have 2-5 years’ Guarantee. If any quality complaint , we will give out solution within 5 days.