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Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa


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Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa Detail:

>> Introduction

BA47-29  are intended for protecting distribution and group systems having different loads:
- electric appliances, lighting – V characteristic switches;
- drives with moderate starting currents (compressor, fan group) – C characteristic switches;
- drives with high starting currents (hoisting mechanisms, pumps) – D characteristic switches;
Miniature circuit breaker BA47-29 are recommended for use in electrical distribution panels of residential and public buildings.

>> Advantages

· Two types of short circuit protection.

· Wide range of operating temperatures from –40 to +50° С.

· Updated wider engagement lever with improved contact area.

· Notches on terminal clamps provide for lowering thermal losses and boosting the mechanical stability of connection.

MCB DA47-29
For protection of general power distribution (IEC/EN 60898-1) 1P 2P 3P RCCB
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 Uimp(kV)

4

Instantaneous tripping type

BA47-29

B/C/D

Rated short circuit Icn(kA)

BA47-29

4.5

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

17.5

35

52.5

70

b

80.2

80.2

80.2

80.2

c

76.5

76.5

76.5

76.5

BA47-29 MCB introduction_1 BA47-29 MCB introduction_2 BA47-29 MCB introduction_3 BA47-29 MCB introduction_4 BA47-29 MCB introduction_5 BA47-29 MCB introduction_6 BA47-29 MCB introduction_7 BA47-29 MCB introduction_8 BA47-29 MCB introduction_9 BA47-29 MCB introduction_10 BA47-29 MCB introduction_11 BA47-29 MCB introduction_12 BA47-29 MCB introduction_13 BA47-29 MCB introduction_14 BA47-29 MCB introduction_15


Product detail pictures:

Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures


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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer for Super Lowest Price Earth Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa , The product will supply to all over the world, such as: Suriname, Dominica, Mexico, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Emily from Vietnam - 2017.02.28 14:19
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Deirdre from Victoria - 2017.09.30 16:36
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