KEMA 250A литой корпус автоматический выключатель MCCB для тендера

Описание и отзывы

Характеристики

1.Description of DGM2E series moulded case circuit breaker:

DGM2E series moulded case circuit breaker is one of breaker which adopts international advanced design, manufacture technology to develop. The rated insulating voltage is 750V, suitable for AC 50Hz(60Hz),rated working voltage 690V or below, rated working current is 12.5A to 1250A of circuit and used in distributing electric energy, and non-frequent breaking in the normal conditions, protecting the equipment from overload, under voltage. Circuit breaker with rated frame current 400A or below, can be used in mousecage motor’s non-frequent start, breaking during working, protecting motor from overload, short circuit, undervoltage, the product conforms to IEC60947-2 standard.

2. Working environment of DGM2E series moulded case circuit breaker:

♦ The altitude bellows 2,000m;

♦ Circuit breaker may be used between -25℃ and +70℃. For temperatures higher than 40℃(65℃ for circuit breakers used to protect motor feeders), devices must be derated;

♦ It can withstand the impact from humid air, salt spray, oil mist and mold;

♦ It should be installed in places with no danger of explosion, no conductive dust, and no substance enough to corrode metal or damage the insulation;

♦ In places with no rain and snow erosion;

♦ Pollution degree 3;

♦ Installation category III.

3. Technical Data of DGM2E series MCCB

1. Introduction of CHT Electric:

1.) Export experience more than 20 years.

2.)One of the largest factories specializing in circuit breaker in China. 

3.) We have our own lab to test flame resistance/ electric lifetime/temperature rise/breaking capacity/aging test, etc.

2. Circuit breaker Advantages:

1.)Small size and high breaking capacity 

2. )Competitive price, good reputation and prompt delivery time.

3.)Strict quality control ensure our excellent quality.
3. Our Service:  
1.) Well-trained salesman will reply inquiry with 8 hours 
2.) 5 years warranty 
4. Delivery time:       
10-15days after payment/deposit