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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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Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients 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: Amman, Tunisia, Switzerland, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Doris from Swiss - 2018.07.26 16:51
    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 Kevin Ellyson from Uzbekistan - 2017.06.29 18:55
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