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Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa


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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for 20 Amp Circuit Breaker, Electronic Mccb, Leakage Circuit Breaker, We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance.
Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa Detail:

Installation And Use

1. This series of circuit breaker accessories are specially designed for use in conjnction with DAB7 (63 frame) circuit breakers and are not intended to be used alone.

The circuit breaker has the following accessories
Circuit breaker + auxiliary contact;
circuit breaker + auxiliary alarm contact;
circuit breaker +shunt trip;
circuit breaker + shunt trip + auxiliary contact;
circuit breaker + shunt trip + auxiliary alarm contact;
circuit breaker + undervoltage trip.

2. The four accessories are installed on the left side of DAB7-63 miniature circuit breakers, the DAB7-OF, DAB7-FB, DAB7-QY are fixed with screws, the DAB7-FL is fixed to both sides with tape, and at the same time can be installed with the guide rail.

3. The mechanical connection between the circuit breaker and DAB7-, DAB7- FB, DAB7- FL, DAB7-QY transmission shaft should be flexible and compatible with the rest of the equipment.

4. After DAB7-QY circuit breaker has been installed, it can only be closed when press the test button. And installer should shut off the circuit breaker and release the test button immediately, thus ensure the installation safely and correctly. Besides, the rated voltage should pass through the undervoltage trip at same time.


Product detail pictures:

Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures


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Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for Chinese Professional 20 Amp Mini Circuit Breaker - MCB Under Voltage Release – DaDa , The product will supply to all over the world, such as: Brazil, Roman, Macedonia, we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Dale from Latvia - 2018.09.08 17:09
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Julia from Algeria - 2018.09.19 18:37
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