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25KA MCB 240V Circuit Breaker 1 Pole with High Breaking Capacity

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Buy cheap 25KA MCB 240V Circuit Breaker 1 Pole with High Breaking Capacity from wholesalers
  • Buy cheap 25KA MCB 240V Circuit Breaker 1 Pole with High Breaking Capacity from wholesalers

25KA MCB 240V Circuit Breaker 1 Pole with High Breaking Capacity

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Brand Name:KRIPAL
Model Number:UKBH
Certification:CE
Price:negotiable
Payment Terms:T/T, L/C
Supply Ability:200000 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

25KA MCB 240V Circuit Breaker 1 Pole with High Breaking Capacity


A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike afuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.


Product advantages:


1. completely independent intellectual property right,national utility model patent.


2. The overall is nice with sleek and smooth line.


3. It is easy to distinguish with different colors of different specifications.


4. It is comfortable to operate with embowed handles.


5. It is flexible to install and dismantle with creative design clips.


6. Setting oblate direction ,more beauty and more standard.


7. To meet customers needs with more connection styles.


8. Enhancing the ability of reflex arc when short circuit breaking with many improvements.


9. Enhancing the ability of extinction arc when short- circuit breaking with many improvements.


10. Short-circuit breaking capacity (ICS) of products get to 6KA combining many improvement.


Specitifcation:

Number of Poles
1P, 2P, 3P, 4P
Rated Current (A)
20, 25, 32, 40, 50, 63, 80, 100, 125
Breaking Capacity (A)
10000
Rated Voltage (V)
230/400
Rated Frequency
50/60Hz
Endurance
≥20000
Circumstance Temperature
-5°C~+40°C
Electrical Life
no less than 6000 operations
Mechanical Life
(O-C) no less than 20000 operations
Protection Degree
IP20

The over-current tripping unit protection feature


International Standard--- IEC 60898-1 and European Standard EN 60898-1 define the rated current In of a circuit breaker for low voltage distribution applications as the maximum current that the breaker is designed to carry continuously (at an ambient air temperature of 30 °C). The commonly-available preferred values for the rated current are 20 A, 25 A, 32 A, 40 A, 50 A, 63 A, 80 A, 100 A, and 125 A (Renard series, slightly modified to include current limit of British BS 1363 sockets). The circuit breaker is labeled with the rated current in amperes, but without the unit symbol "A". Instead, the ampere figure is preceded by a letter "B", "C" or "D", which indicates the instantaneous tripping current — that is, the minimum value of current that causes the circuit breaker to trip without intentional time delay (i.e., in less than 100 ms), expressed in terms of In:


Sequence
NO .

Release

Test
current I/In

Start state

Tripping
time

Expected
results

1

B,C,D

1.13In

Cold state

t≤1h

Not tripping

2

B,C,D

1.45In

Start right after
the serial NO .
1 test

t<1h

Tripping

3

B,C,D

2.55In

Cold state


1s<t<60s


Tripping

4

B
C
D

3In
5In
10In

Cold state

t≤0.1s

Not tripping

5

B
C
D

5In
10In
20In

Cold state

t<0.1s

Tripping


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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