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OEM/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa


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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Mcb Switch, Shrink Joint Box, Safety Circuit Breaker, We have now four leading solutions. Our products are most effective sold not only during the Chinese market, but also welcomed during the international industry.
OEM/ODM Manufacturer 3 Pole 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/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures

OEM/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa detail pictures


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We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for OEM/ODM Manufacturer 3 Pole Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa , The product will supply to all over the world, such as: Vancouver, Germany, St. Petersburg, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Ingrid from Malaysia - 2018.07.26 16:51
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Eric from Sydney - 2017.04.18 16:45
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