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CDADA - Professional circuit breaker manufacturer since 1984

Customization & R&D Capabilities

DADA is a leading manufacturer with strong in-house R&D, offering a wide range of electrical products and solutions. We excel in customization: we can customize product appearance and packaging according to your designs and even develop molds for outer shells to ensure your products stand out in the market

Advantages

Why Choose Us

◈ Factories
DADA has three factories across Wenzhou, Shanghai,and Jiangsu, China, spanning over 50,000 square meters
◈ Equipment
DADA have complete production line and testing equipment, not only for finished product production,but also for independent processing and production of components
◈ Annual output
Capable of producing 400,000 MCCBs and 2,000,000 MCBs annually.
◈ Infrastructure
Features ergonomic production lines, modern standardized workshops, and a comfortable, intelligent office building.
◈ Our team
We have our own team to research, design, produce and sell.
◈ Expertise
Collaborates extensively with a diverse array of leading industry experts and seasoned professionals within the low-voltage electrical sector, engaging them as dedicated technical advisors to ensure comprehensive guidance and support.
◈ Investment & IP
Significant investment in product development, result in proprietary intellectual property
◈ Quality management
We have passed IS0 9001:2005. standard, stable, reliable
◈ International World class certification
Certified by KEMA, ASTA, SEMKO, CE, CB, ROHS, CCC, and others.
◈ Awards & recognition
Received honors such as the "Shanghai Famous Quality Products"
Our products compare favorably with other traders.
With excellent quality, first-class service, honest business

Custom process

After negotiation with customer, we prepare to launch new project.

Customer inquiry& Demand analysis

1
Customer inquiry& Demand analysis
1. If customer have the drawing, which includes the dimensions, materials, special requirements, then we can make the mold according to the drawing.
2. If customer have no drawing, but have sample, then a sample need to be sent to our engineer, then we will gauge dimensions, and make a drawing. Then we make a mold according to the drawing.
2
Proposal and Quotation
We will provide suggestions and quotations based on your needs and application scenarios.
3
Sign the contract
After mold making, we will test the mold, if the mold is ok. Then make the samples, our engineer will measure the sizes of the samples and test the performance and so on, to make sure the samples are good quality. Then we send the samples to our customer for testing.
4
Production and Process control
After samples confirmed, we will start mass production. The production flow as bellow:
Raw Material prepare → production of internal components → First Par Inspection → circuit breaker assembly → product calibration → 100% Product electrical performance → sampling standard time delay test → FQC → Packing.
SERVICE PROCESS

Production and Process control

After samples confirmed, we will start mass production. The production flow as bellow:
Raw Material prepare→production of internal components →First Par Inspection→circuit breaker assembly→product calibration→ 100% Product electrical performance→sampling standard time delay test→FQC→Packing. After mass production and FQC, then we will pack the quality products in plastic bags and then in cartons. 
MCCB Series Packing Data
Model Number of poles Number of units per carton Gross weight Net weight Packaging dimensions Inner box dimensions
TYPE Poles (PCS/CTN) G.(kgs/ctn) N.W. (kgs/ctn) L*W*H (cm) L*W*H (cm)
125 (BA88-32) 3P 20 20 19 44.5*29*21 13.2*8*9.4
4P 16 21.8 20.8 45.5*26.5*21.5 12.4*10.7*9.6
160 (BA88-33) 3P 16 19 18 40*26.5*20.5 13.2*9.7*10
4P 12 18.5 17.5 43*28*26 12.6*12.4*9.8
250(BA88-35) 3P 6 19.5 18.5 43*21.5*31.5 20*14*14.8
4P 4 16.9 15.9 36.5*21.5*32 20.3*17.3*15
400(BA88-37) 3P 4 22.5 21.5 37*30.5*33 29.2*17.5*15.5
4P 2 15.5 14.5 69*31.5*19.5 29*22*16
800(BA88-40) 3P 2 22 21 55*33*20 31.5*26.5*18
4P 2 28.6 27.6 61.5*38*24.5 37.5*30*23.5
1600(BA88-43) 3P 1 21 20 46.5*27*23  
4P 1 30.25 29.25 47*33.5*30  
250 PR211   6 25 24 54*31*31 25.5*14*15
400 PR211   4 22.5 21.5 37*30.5*33 29.2*17.5*15.5
800 PR211   2 22 21 55*33*20 31.5*26.5*18
250 Dual Adjustable         44.2*25*31.5 24*14*15
125L 4P 12 19 18 36*35.5*24.5 17.5*11*11.5
160L 4P 8 19.5 14.5 36*27.5*24 17.5*13*11.5
250L 4P 4 15.5 18.5 36.5*26*34 25*17.5*16.5
400L/630L 4P 2 16 15 46.5*30.5*18 46.5*30.5*18
DAM5-250 3P 6 19.5 18.5   24.4*14*15
DAM3-160 3P 20 17.02 16.02 44*27*19.5 12.8*8.3*8.6
DAM3-250 3P 8 9.7 8.7 47.8*17*22.5 15.7*11.5*10.5
DAM3-400 3P 6 29 22    
MCCB Series Packing Data
Model Number of poles Single/box Inner box dimensions Number of units per box Gross weight Net weight Packaging size
DAB7-63 6KA 1     180 21 20 43*23.5*25.5
2     90 21 20 43*23.5*25.5
3     60 21 20 43*23.5*25.5
4     45 21 20 43*23.5*25.5
DABL-40 1P+N 2     60 13.5 12.5 46*26*18
DABL-40 3P+N 4     30 13.5 12.5 46*26*18
DAB6L-32 1 6 25.5x8.7x8 120 13.5 12.5 46.5x26.5x18
DAB7-125 1 12   72 18 17.2 34.5*30*18
2 6   36 18 17.2 34.5*30*18
3 4   24 18 17.2 34.5*30*18
4 3   18 18 17.2 34.5*30*18
DAB6N-32 1 12 22*8*8 240 22.26 21.6 43*34*24
Extended 3P+N 1 3 244*103*81 30 14.2 13.2 460*255*180

If there are many cartons, we will put the cartons on pallet . Of course, if you need customized package, we can also make it, but need more money. Then we will ship our goods, small quantity,such as sample, usually by express transport , such as FedEx , DHL, TNT, UPS, or by air. If large quantity, usually by ship or land transport.

There is a dedicated person to follow up on orders. Every product have its quality guarantee period, if there are quality problems during the period, please contact us, we are always here to service you. We do not do a one-off business, but to seek long-term cooperation, achieve a win-win situation.
Quotation form: FOB/CIF/CRF
We can accpet payment via T/T, L/C; Sample order lead time is in 7-10 days, Mass quantity order lead time is 25-30 days; We can provide you professional technical support. And our products quality gurantee is 24months.

We have our own collaborative laboratory to ensure that we can come up with solutions for customers quickly and efficiently.

Custom service Process

Leave production to us and leave time to your market. We will customize the products you need in the shortest time and give them to you with the highest quality requirements.

1
Communicate specific requirements to customers
Let us know more quickly what you want and what we can do to answer your questions about customization.
2
Technological selection
Customize your branding
3
Confirmation voucher
Check product production information,including logo size,location and color, Our staff will check the product information with you and start the production after confirming the bill making, Be sure to check it carefully to avoid mistakes in the later production process.
4
Make a proof
It has been very smooth till now. We will send the sample to you and confirm and adjust with you again to ensure that there will be no mistake in mass production.You just have to be patient.
5
Bulk production
Small batch customization, 100 pcs minimum order for MCCB, 1000 pcs minimum order for MCB. The production cycle is about 25-30 days. Workshop systematic management, regional planning, clear division of labor, production information strictly confidential, can be trusted to our production.

Our Service

Free Samples

Don’t worry, for a custom factory, we will collect a considerable number of high-quality works as free samples for customers’ reference.

ustomized Own Design of appearance, Simple and Fast

Use your own design to print custom appearance to create unique appearance for your project.

Package Printing

Packaging printing includes a custom own design. 

Service Introduction

You Are Currently Facing The Problem?
A.Without professional technicians, do not know how to choose circuit breaker materials?
B.Insufficient quantity, making it impossible to achieve brand private labeling.
C.Aspiring to become a finished product distributor, but facing high minimum order quantities and significant inventory pressure.
D.Struggling to find component suppliers when aiming to become a manufacturer.
E.The supplier can not cooperate in time or delivery in time OR Slow delivery times.
F.High prices and an incomplete product range.
OEM/ODM SERVICE
We have offered OEM/ODM service for more than 30 years, and we can make the product with customers logo, and can custom the packaging for customer.
We Can Provide You
◈ DADA has a wide range of circuit breaker product lines, including circuit breakers for different voltage levels, current capacity and application scenarios. We can help you choose the suitable Circuit breaker according to your needs.
◈ Provide one-stop solution not only includes the product itself, but also includes pre-sales consultation, technical guidance, installation and commissioning, and after-sales service, etc.
◈ DADA can provide customized circuit breaker packaging solutions
◈ Enterprises with one-stop solution capabilities, Have a good supply chain management system
and enjoy a good reputation and customer evaluation in the market
◈ We have been served clients more than 40 countries in the past 20 years.
We offer quotations within 1-3 days and arrange shipment within 20-30 days.

Contact Us

Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Support Center 24/7
0086 173 1658 0160
Write to Us
yjq@cdada.com
Our Location
171 Yezhuang road, Fengxian District, Shanghai, China

Customization range

Specialized OEM/ODM Services

Select color, pattern, label, etc.
Different thicknesses of moving and fixed contacts and braided wires determine the breaking capacity required for different needs
Red, orange, yellow, green, dark green, blue,gray, light gray, black, white and other different colors, the color is determined by you.
Depends on different external environment, such as temperature, altitude, humidity
Fixed type, electrical type,TAMA adjustable type etc.
Laser engraving, hot stamping and printing
Multiple sets of customization packaging
Shanghai DADA Electric Co., Ltd.
Acknowledged as one of the most respected nationwide manufacturers and exporters of low voltage circuit breakers in China.
Social media
CONTACT US
Contact Person: Joker Yang
Tel: +86 173 1658 0160
Contact Person: Charlotte Weng
Tel: +86 151 6747 7792
Address: 171 Yezhuang Road, Fengxian District, Shanghai, China
Customer service
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