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China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa


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China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa Detail:

Advantages

• Two types of overcurrent protection – thermal and electromagnetic.
• High Breaker capacity 6/10KA
• 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) dab7-63 nova 1p miniature circuit breaker dab7-63 nova 1p miniature circuit breaker dab7-63 nova 1p miniature circuit breaker dab7-63 nova 1p miniature circuit breaker
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:

China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa detail pictures


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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for China New Product 50a Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Barcelona, Islamabad, Romania, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Miranda from Adelaide - 2017.12.31 14:53
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Agustin from Korea - 2017.12.31 14:53
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