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High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Electrical Operating Mechanism(Motor), Motor Protection Circuit, Electric Circuit Breaker, We're devoted to supply skilled purification technology and options for you personally!
High Quality for 1 Pole 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:

High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of High Quality for 1 Pole Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: Sierra Leone, Malaysia, Indonesia, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Barbara from Seychelles - 2017.11.12 12:31
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Rita from Qatar - 2018.12.22 12:52
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