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Thermal Magnetic Adjustable MCCB Motor Protective Circuit Breaker

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Thermal Magnetic Adjustable MCCB Motor Protective Circuit Breaker

China Thermal Magnetic Adjustable MCCB Motor Protective Circuit Breaker supplier

Large Image :  Thermal Magnetic Adjustable MCCB Motor Protective Circuit Breaker

Product Details:

Place of Origin: China
Brand Name: KRIPAL
Certification: CE, KEMA
Model Number: UKM32-630/3

Payment & Shipping Terms:

Minimum Order Quantity: 100 pcs
Price: negotiable
Packaging Details: Each unit packed in a individual box
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: T/T, L/C
Supply Ability: 50000 pcs per month
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Detailed Product Description
Ampere Range: 16A,20A,25A,32A,40A,50A,63A,80A,100A,125A,160A Poles Available: 3 Pole
Breaking Capacity: 50KA Certificate: CE, KEMA
Purpose: For Protection Of Power Distribution Trip Unit: Thermal Adjustable

 

Thermal Magnetic Adjustable MCCB Motor Protective Circuit Breaker

 

 

KRIPAL has the Utility Model Patent for the structure of double making & double breaking!

 

 

The UKM32 series MCCB are used for making, breaking, and protection of low-voltage  distribution  systems and motors. Several breaking capacities exist for each model of circuit breaker, meeting 

the demands for varying types of protection. Several different rated current levels are available for 

each frame size

 

Model

Rated current (A)

UKM32-160

16

20

25

32

40

50

63

80

100

125

160

UKM32-250

40

50

63

80

100

125

160

200

250

-

-

UKM32-630

300

400

500

630

-

-

-

-

-

-

-

 

 

Description:

 

1. Thermal magnetic adjustable
2. Double making & double breaking design
3. Contacts: 85% AgCdo
4. Metal parts: cooper
5. Plastic Parts: brand-new materials

6. High breaking capacity.

7. Bearing Rotating shaft

8. The max breaking capacity of each model is up to 150 kA
9. U-type fixed contact design
10. Don't contain any noxious substances and its manufacturing And processing are performed in 

accordance with the requirements of ISO14001.

 

 

Specifications:

 

MCCBs for power distribution

UKM32-160

UKM32-250

UKM32-630

Frame size

160

250

630

Rated current, In

16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160

40, 50, 63, 80, 100, 125, 160, 200, 250

300, 400, 500, 630

Poles

3, 4,

3, 4,

3

Rated operational Voltage, Ue

AC              (V)

690

690

690

DC              (V)

500

500

500

Rated impulse withstand voltage, Uimp

8

8

8

Rated insulation voltage. Uimp

750

750

750

Rated ultimate short circuit breakering capacity, Icu

N

N

N

AC 50/60HZ

220/240V  (KA)

85

100

100

380/415V  (KA)

50

85

65

440/460V  (KA)

50

70

65

480/500V  (KA)

30

50

42

660/690V  (KA)

5

8

10

DC

250V          (KA)

42

65

50

2 poles in series

500V          (KA)

42

65

50

Rated service breaking capacity, Ics(%Icu)

100%

100%

100%

 

 

Advanced Magnetic Field Analysis: 

 

For a circuit breaker, the distrbution of the magnetic field in its contact system has a direct impact on its performance, but the magnetic field is not visible. The UKM32 is designed by combining the overall
simulation technique with several tests, which enables a rational distribution of the magnetic
field and endows a circuit breaker with excellent performance capabilities:

 

1. Ensuring that a strong electrodynamic repulsion force will be generated as soon as a short-circuit
occurs;

 

2. Ensuring that the electrical arc can be blown into the arcing chamber instantly;

 

3. Ensuring that there will be sufficient pressures between the moving contact and the fixed one
when the circuit breaker functions normally and the contact resistance between the two contacts
is sufficiently low.

 

 

Thermal Magnetic Adjustable MCCB Motor Protective Circuit Breaker

 

 

Declaration:

 

KRIPAL is a factory with more than 20 years manufacturing experience and the mold tooling are build by ourselves. Furthermore our items are different from others to a certain degree. Hereby, we claim that KRIPAL is the only one who makes this item and the same products you got from other companies are also supplied by KRIPAL.

 

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Contact Details
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