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New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa


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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Motorized Circuit Breaker, 3 Amp Circuit Breaker, Inverse Time Circuit Breaker, We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa Detail:

Use classes Ue(V) Ie(A) Number of contacts
AC-12 230 2 2 groups of transfer contacts
AC-15 230 1
DC-12 110 0.5

mcb alarm and auxiliary contact

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:

New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: Panama, Georgia, Switzerland, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we'll prove our capability. With your kind help, we believe that we can create a bright future with you together.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Leona from USA - 2018.04.25 16:46
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Elva from St. Petersburg - 2017.04.08 14:55
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