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MCCB Chint NM1-800S/4300 800A

MCCB Chint NM1-800S/4300 800A

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430₫   1,000₫
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SKU: NM1-800S/4300 800A
Manufacturer: CHINT
Category: MCCB
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Product Details:

- Product line: MCCB - Aptomat Accessories

- Series: NM1

- Manufacturer: Chint

- Made in: China

- Certificates: KEMA, UKrSEPRO, EAC, RCC, EK;

- Power rating: AC 690V,50/60HZ, 10~1250A;

- Installation mode: Vertical and horizontal;

- Standard: IEC/EN60947-2.

Operating conditions:

Temperature:

- Operating temperature range: from -5°C to +40°C

- The average temperature within 24 hours should not exceed +35°C.

- For temperatures between -5°C and +40°C, please contact the manufacturer for temperature compensation assistance.
Electric circuit breakers with magnetic coolers are rated based on a standard temperature of +40°C.

Height:

- The electric circuit breaker is suitable for an altitude of up to 2000m above sea level.

- If the elevation of the installation site exceeds 2000m, please contact the manufacturer for information on the reduction factor.

Pollution Grade:

- Circuit breakers are designed to endure environmental pollution level 3.

Atmospheric conditions:

- At the installation site, the relative humidity should not exceed 50% when the maximum temperature is +40°C.

- Higher relative humidity is acceptable at lower temperatures. For example, relative humidity can be up to 90% at +20°C.

- Special measures should be taken to avoid the formation of stagnant dew in conditions of high humidity.

cau-tao-san-pham-NM1.jpg

Specifications :

Current frame size

800

Rated current (A) Within 40°C

630, 700, 800

Rated insulation voltage (V) Ui

800

Rated impulse resistant voltage (kV) Uimp

8

Rated operating voltage (V) Ue AC 50/60Hz

690

Arc distance(mm)

≤100

Breaking capacity code

H                                                                  R

Number of poles

3

4

3

 

Final Rating Short Circuit

Breakability

Icu (kA, rms)

Test sequence:O-t-CO

AC 220/230/240V

85

85

100

AC 380/400/415V

60

60

70

AC 660/690V

20

20

20

 

Ics power cut short circuit rated service

Test sequence:O-t-CO-t-CO

(%Icu)

50%

isolation function

Class of use

A

Front connection

Rear connection

plug in type

Shunt release

Release under voltage

Auxiliary liaison

Contact Alarm

Additional specifications :

  • Customized products of NM1-250, which can increase capacity to 250A. 
    The NM1-1250 is equipped with d separately.
    - Only type H circuit breakers are aa connecting plate when on sale; if you need the connecting plate for other products Models, connecting plates should be orderepplied to NM1 series switch isolation circuit breakers.
    - Terminal covers of the entire NM1 series are available and the level of protection can be up to IP40 after circuit breaker disconnection equipped with a terminal cover.

    - Safe distance between other electrical equipment for installation.

Product size:

kich-thuoc-san-pham-NM1.jpg

Type designation :

chi-dinh-loai-NM1.jpg

Application:

  • Circuit protection: The NM8N circuit breaker is used to disconnect electrical when a fault such as a short circuit, overload, short circuit, or power failure occurs. This helps protect electrical equipment and systems from damage caused by this incident.
    Safety for users:  The NM8N circuit breaker has the ability to instantly cut off power when a problem occurs, helping to ensure the safety of users and electrical personnel.
    - Current regulation and control:  The NM8N provides the ability to regulate and control the current in electrical circuits. This helps maintain a stable current and ensures the efficient operation of electrical appliances.
    -High reliability: The NM8N circuit breaker is designed to ensure high reliability in the protection and control of electrical circuits. It is made of high-quality materials and complies with international electrical safety standards
    - Easy  to use and maintain: NM8N circuit breakers usually have a smart design, easy to install and use. It can also be conveniently maintained and inspected

Super Administrator 29/07/2015

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