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High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa


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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Motor Start Circuit Breaker, 250 Amp Circuit Breaker, Auxiliary Contact, We promise to try our greatest to deliver you with high quality and economical products and services.
High reputation 250 Amp 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:

High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa detail pictures

High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa detail pictures

High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa detail pictures

High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa detail pictures

High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for High reputation 250 Amp Circuit Breaker - MCB Shunt Release – DaDa , The product will supply to all over the world, such as: Armenia, Israel, Melbourne, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Quyen Staten from venezuela - 2018.07.27 12:26
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Queena from Libya - 2018.11.04 10:32
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