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Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa


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Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Thermal Shrink Busbar Box, Moulded Case Circuit Breaker, 10ka Mcb, While using the improvement of society and economy, our corporation will retain a tenet of "Focus on trust, high quality the first", moreover, we count on to make a glorious long run with each and every customer.
Special Design for 20 Amp Mini 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:

Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Special Design for 20 Amp Mini Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: Puerto Rico, Pakistan, India, We offer OEM services and replacement parts to meet the varying needs of our customers. We offer competitive price for quality products and we will make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Steven from Panama - 2018.02.08 16:45
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Sandy from Turkey - 2018.08.12 12:27
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