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Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa


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Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa Detail:

 Advantages

• Two types of overcurrent protection – thermal and electromagnetic.
• High Breaker capacity 10KA
• Independent contact position indicator.
• DIN rail latch with a double fixed position.
• Wide range of operating temperatures from –40 to +50° С.
• Wide engagement lever with improved contact area.
• Notches on terminal clamps lower thermal losses and boost the mechanical stability of connection.

Technical Features

MCB DAB7-63
For protection of general power distribution (IEC/EN 60898-1) DAB7 series Miniature Circuit breaker(MCB)970 DAB7 series Miniature Circuit breaker(MCB)972 DAB7 series Miniature Circuit breaker(MCB)974 DAB7 series Miniature Circuit breaker(MCB)976
Poles

1P

2P

3P

4P

Electrical performance
Functions

short circuit protection,overload protection,isolationg,control

Rated frequency f (Hz)

50-60Hz

Rated working voltage Ue V AC

230/400

400

Rated current In(A)

6,10,16,20,25,32,40,50,63

Rated insulated voltage Ui (V)

500

Impulse withstand voltage UimpkV

4

Instantaneous tripping type

DAB7-63N

B/C/D

DAB7-63H

B/C/D

Rated short circuit Icn(kA)

DAB7-63N

6

DAB7-63H

10

Release type

Thermal magnetic type

Service life(O~C)

Mechanical

Actual value

20000

Standard value

4000

Electrical

Actual value

8000

Standard value

4000

Connection and installation
Protectiom degree

IP20

Wire  mm²

1~35

Working temperature

-5~+40℃

Resistance to humidity and heat

Class 2

Altitude above sea

≤2000

Relative humidity

+20℃,≤90% ;+40℃,≤50%

Pollution degree

2

Installation environment

Avoid obvious shock and vibration

Installation class

Class II , Class III

Mounting

DIN35 rail

Combination with accessories
Auxiliary contact

Yes

Alarm contact

Yes

Shunt release

Yes

Undervoltage release

Yes

Auxiliary contact+Alarm contact

Yes

Dimensions(mm)(WxHxL)

a

18

36

54

72

b

80

80

80

80

c

72

72

72

72


Product detail pictures:

Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures


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Sticking for the perception of "Creating goods of high quality and making good friends with people today from all around the world", we constantly set the interest of shoppers to begin with for Chinese Professional 20 Amp Mini Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Vietnam, Australia, Latvia, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our products to the world together. Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Kitty from Gambia - 2017.07.28 15:46
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Cora from Panama - 2018.09.21 11:44
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