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Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa


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Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for Mcb, Under Voltage Release, Automatic Circuit Breaker, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
Massive Selection for Moulded 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:

Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures

Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa detail pictures


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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa , The product will supply to all over the world, such as: Jakarta, Madrid, United States, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Margaret from Israel - 2017.03.08 14:45
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Erica from Muscat - 2018.09.16 11:31
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