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Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa


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Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa Detail:

DAB7-63 DC Miniature Circuit Breaker

Dab7-63 miniature dc circuit breakers are used for overload and short circuit protection of lines with dc voltage up to 250V and rated current up to 63A, and also for infrequent switching of lines.
DC MCB circuit breaker is suitable for communication, PHOTOVOLTAIC system and other DC system applications.

Products Meet

IEC 60948.2, IEC 60947-2
In line with the EU RoHS environmental requirements, DC circuit breakers have passed CCC and other certification

Application

Dab7-63/1p DC circuit breaker is mainly used for overload and short circuit protection of DC electrical circuits and equipment with rated DC voltage up to and including DC250V and current up to 63A.
DC circuit breaker can also be used for solar power generation system, working voltage up to DC250V, can rapidly points off the fault current of DC power distribution system, is an important device to protect the solar power system pv module from reverse current in DC side and AC feedback current of inverter failure caused by damage, ensure the reliable operation of solar photovoltaic power generation systems.

Model And Meaning

Dab7-63/1p Miniature DC Circuit Breaker Specification Parameters
DC circuit breaker DAB7-63/1p 1A DC250V
DC circuit breaker DAB7-63/1p 2A DC250V
DC circuit breaker DAB7-63/1p 3A DC250V
DC circuit breaker DAB7-63/1p 4A DC250V
DC circuit breaker DAB7-63/1p 6A DC250V
DC circuit breaker DAB7-63/1p 10A DC250V
DC circuit breaker DAB7-63/1P 16A DC250V
DC circuit breaker DAB7-63/1p 20A DC250V
DC circuit breaker DAB7-63/1p 25A DC250V
DC circuit breaker DAB7-63/1P 32A DC250V
DC circuit breaker DAB7-63/1p 40A DC250V
DC circuit breaker DAB7-63/1p 50A DC250V
DC circuit breaker DAB7-63/1p 63A DC250V

Dab7-63/1p Dc Circuit Breaker Working Environment And Installation Conditions
Ambient temperature: -35℃ ~ +70℃
Air relative humidity ≤95%
Pollution level: Level 2

Main Parameters And Technical Performance Of Miniature Dc Circuit Breaker
1.Rated current In:1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
2.The number of points of the case by pole: 1P/DC250V, 2P/DC500V, 3P/DC750V, 4P/DC1000V
3.Rated short circuit capacity: 6000A
4.Mechanical and electrical life
The mechanical life shall not be less than 20,000 times
No less than 8000 times electrical life 

DC Circuit Breaker Connection Mode

DAB7-63 DC MCB2364 

Wiring diagram Description
1.Positive power, negative power.
2.L+ load positive, L- load negative.
3.It is forbidden to connect the positive and negative poles of the power.
4.Rated voltage: 1P: DC250V;
2 p: DC500V;
3 p: DC750V;
4 p: DC1000V

DAB7-63 DC MCB2611

Dab7-63 Small Dc Circuit Breaker Product Features

1.Excellent breaking ability;
2.Dual wiring function of conductor and bus bar;
3.Fast closure, long life;
4.Convenient installation and disassembly;
5.Contact on/off indication, higher safety;
6.Green, environmental protection and energy saving;

Miniature DC circuit breaker outline and installation dimensions

 DAB7-63 DC MCB2979


Product detail pictures:

Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa detail pictures

Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa detail pictures

Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa detail pictures

Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa detail pictures

Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa detail pictures


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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Top Suppliers 4 Pole Circuit Breaker - DAB7-63 DC miniature Circuit Breaker – DaDa , The product will supply to all over the world, such as: Algeria, Morocco, Liverpool, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Myrna from Zimbabwe - 2018.06.09 12:42
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Doreen from Spain - 2018.05.22 12:13
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