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OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa


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OEM Manufacturer Outdoor 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:

OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures


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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for OEM Manufacturer Outdoor Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa , The product will supply to all over the world, such as: Dominica, Brisbane, Cancun, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By olivier musset from Portland - 2018.06.26 19:27
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Ivy from Hongkong - 2017.11.01 17:04
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