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350A Small Molded Case Circuit Breaker 4 Pole MCCB with Motor Distribution

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Buy cheap 350A Small Molded Case Circuit Breaker 4 Pole MCCB with Motor Distribution from wholesalers
  • Buy cheap 350A Small Molded Case Circuit Breaker 4 Pole MCCB with Motor Distribution from wholesalers

350A Small Molded Case Circuit Breaker 4 Pole MCCB with Motor Distribution

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Brand Name:KRIPAL
Model Number:UKM30-400
Certification:CE
Price:negotiable
Payment Terms:T/T, L/C
Supply Ability:30000 pcs per month
Delivery Time:20 days and depends on ordering quantity
Company Data
Active Member
Contact Person Jessica
Business Type: 86-577-62865157
Business Type: Manufacturer Exporter
Officials: Daqiao Industrial Zone, Baixiang Town,Yueqing 325603,Zhejiang, China
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details


350A Small Molded Case Circuit Breaker 4 Pole MCCB with Motor Distribution

The UKM30 series molded case circuit breaker is high-tech products in 21st century with advanced design, high performance, pleasant apprearance and delicate dimension.


Description:

Molded Case Circuit Breakers UKM30 series (hereinafter called as UKM30 MCCB) is a new designed MCCB Developed and manufactured adopting international advanced technology. UKM30 MCCB rated insulating Voltage AC 800V is suitable for using in the circuit of AC 50Hz /60Hz, rated voltage up to 690V, rated Working current up to 2500A to distribute electric power and to protect the line and the equipment from being Damaged due to overload, short current and under-voltage. It can also be used for infrequently switch and Starting of motor and for motor overload, short circuit and under-voltage protections. UKM30 MCCB with the Advantages of the small volume, high breaking capacity, short over-arcing (some of specification is zero Arcing), strong anti-vibration and so on.



Specifications:


TypeUKM30-100SUKM30-250SUKM30-400S
Rated current In(A)16,25,32,40,50, 63,75,100100,125,150,175,200,225,250250,300,350,400
Number of poles343434
Rated voltage Ui(V)AC690VAC690VAC690V
Arc distance (mm)≤50≤50≤50
Rated ultimate short-circuit breaking capitily Icu/Ics(KA)AC690V5/35/310/10
AC400V50/3550/3570/70
AC230V100/50100/50100/100
Operational performance (times)ON600020001000
OFF850070004000
Dimensions (mm)a90120105140140185
b155165257
c6868103
Weight(kg)1.11.41.51.95.57.5
Rated operation frequency12012060

Protection Characteristic

The thermodynamic release of a circuit breaker provides the feature of inverse time-delay, while the magnetic release is the instantaneous operation as shown on table 2(distribution circuit breaker) and table 3 (motor protection circuit breaker).

Table 2

Rated current ofrelease (A)

Thermodynamic release( ambient temp )

Operationalcurrent ofmagneticrelease (A)

1.05In(cold state)
Inoperative time(h)

1.30In(heat state)
Operative time(h)

10≤In≤63

≥1

< 1

10In±20%

225≤In≤630

≥2

< 2

100≤In≤800

≥2

< 2

5In±20%



Table 3

Rated current ofrelease (A)

Thermodynamic release( ambient temp )

Operational current of magnetic release (A)

1.0In(cold state)
Inoperative time(h)

1.20In(heat state)
Operative time (h)

1.50In(heat state)
Operative time (h)

7.2In(cold state)
Operative time(h)

10≤In≤225

≥2

<2

≤4min
≤8min

4s< Tp ≤10s
6s< Tp ≤20s

12In±20%

225≤In≤630


Mounting:

350A Small Molded Case Circuit Breaker 4 Pole MCCB with Motor Distribution

Normal application environment:


Altitude ≤ 2000m


Ambient temperature -5~+40


Tolerance of the influence of humid air.


Tolerance of the influence of salt mist and oil mist.


Maximal gradient is 22.5


Kept in the media without explosive hazard.


There is no conductive dust or gas which is able to erode metal or destroy insuation


Kept in the place where no sleet will attack.


About us:

1. Certificates: CE, CB, Semko, SAA, TUV, UL, KEMA, ISO9001:2008


2. We have 27 years of manufacturing and 17 years of exporting experience


3. We have completely sales service system, ensures every detail is smooth


4. We have new designed products each year by our R&D Department


5. Perfect testing system ensures each product is qualified


6. We have a good reputation in UK, Spain, Germany, Australian, UAE, Turkey, Brazil, Colombia,

HK, Singapore, Malaysia and other areas

Company Profile

Zhejiang KRIPAL Electric Co., Ltd.

Zhejiang Kripal Electric Co.,Ltd is one of the national new high-tech enterprises integrated of researching, producing and selling water-proof electric, low-voltage electric and new energy electric products.

Established in 1992, Kripal now is gradually becoming the influential electric manufacturer in China after many years well development.

With a great brand effect , Kripal has the completed sales and service network with its products been exported to all over the world like Europe,Australia, American,Africa, Oceania, Southeast of Asia, and district of HongKong, Macaw and Taiwan. Kripal is awarded the title of “Famous Export Brand”.

Kripal now has the factory area 12000 m2 and workers more than 500, including over 10 senior engineers, 30 professional technicists and 30 senior executives. Products pass the certification of CE, CB, UL, VDE, TUV, KEMA, SAA, SEMKO, RoHS, and China CCC as well as quality management system such as ISO9001.

Cooperated with domestic and foreign R&D institutions, Kripal successively developed more than 100 independent intellectual properties; some of them were successfully awarded the national patent for invention and utility models as its well performance. Kripal now has been selected as provincial technical research and development center and patent demonstration enterprise by government.

Kripal always adheres to the enterprise principle of “Scientific management, Independent Innovation, Coordinating Collaboration and Cultural Brand”, keep faith of “moral first”, and fulfill the core value of “double-win cooperation with customers, creating profit for company owners, getting rich together with workers, building harmony for society” and fight for the mission of “make the dream of world famous electrical brand come true”.

 

Workers: 650 (including workers in Taizhou factory)
 
Engineers: more than 30
 
QA/QC: more than 20
 
Certificate: CQC, CB, CE,VDE,UL, TUV, Semko, KEMA, SAA, ISO9001
 
The land space of the company: amounts to 25000m2
 
What we do: products’ design, mold building, production of parts (injection & punching), assembling,
                      products’ inspection, testing and etc

KRIPAL adheres to the belief - "scientific management, independent innovation, coordinating collaboration, and cultural brand" and the enterprise principle - "we are advancing every day".

 

 

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