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Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Circuit Breaker, Ac Contactor Switch, Thermal Shrink Joint Box, We sincerely welcome overseas buyers to consult for that long-term cooperation as well as the mutual progress.
Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa Detail:

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:

Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa detail pictures

Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa detail pictures

Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa detail pictures

Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa detail pictures

Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa detail pictures


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Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for Factory Supply 20a Circuit Breaker - MCB Shunt Release – DaDa , The product will supply to all over the world, such as: Georgia, Nepal, Oslo, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Claire from Finland - 2017.09.09 10:18
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Raymond from Ukraine - 2017.01.28 19:59
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