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Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa


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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Circuit Breaker Protection, 50a Circuit Breaker, 30a Circuit Breaker, Should you be fascinated in any of our products and services, remember to do not hesitate to make contact with us. We're ready to reply you inside of 24 several hours soon after receipt of one's ask for and also to develop mutual un-limited advantages and organization in around potential.
Good quality 300 Amp Circuit Breaker - MCB Under Voltage 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:

Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures

Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa detail pictures


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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Good quality 300 Amp Circuit Breaker - MCB Under Voltage Release – DaDa , The product will supply to all over the world, such as: Jordan, Serbia, New Orleans, Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
  • 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 Louis from Malta - 2017.11.11 11:41
    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 Novia from Latvia - 2017.12.09 14:01
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