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Hot Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa


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Hot Sale for Safety 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 Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Hot Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for Hot Sale for Safety Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: America, Costa Rica, Denver, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can offer the most competitive price with high quality,because we are much MORE PROFESSIONAL. You are welcomed to visit our company at any time.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By EliecerJimenez from Congo - 2018.12.30 10:21
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Nicci Hackner from El Salvador - 2017.04.28 15:45
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