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Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa


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Free sample for Automatic 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:

Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Free sample for Automatic Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: Algeria, Algeria, Peru, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Prima from Philadelphia - 2018.06.18 17:25
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Amy from Vancouver - 2017.08.16 13:39
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