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Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa


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Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for House Circuit Breaker, 15a Circuit Breaker, Double Pole Circuit Breaker, We hope to establish more business relationships with customers all over the world.
Hot Selling for Main Switch 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:

Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for Hot Selling for Main Switch Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: Marseille, Belgium, Malta, We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Agatha from Russia - 2018.07.12 12:19
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Vanessa from Algeria - 2018.02.12 14:52
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