ARMAT Molded case circuit breaker 4P size H 150kA 400A trip unit electronic standard IEK
Артикул:
Основные характеристики
| Nominal rated current, А | 400 |
| Number of poles | 4 |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА | 150 |
| Version | Стационарное |
| Switch off technique | Электронный |
Описание
The corner section is designed to change the conditional direction of the busbar in the vertical or horizontal plane
Технические характеристики
| Nominal rated current, А | 400 |
| Number of poles | 4 |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА | 150 |
| Version | Стационарное |
| Switch off technique | Электронный |
| Nominal rated voltage, В | 400/690 |
| Product/component type | Выключатель автоматический в литом корпусе |
| Power loss, Вт | 73,2 |
| Ambient temperature, °C | -25...60 |
| Number of auxiliary contacts as change-over contact | 0 |
| Motor drive integrated | Нет |
| Connection type main current circuit | Болтовое соединение |
| Mains frequency, Гц | 50/60 |
| Width, мм | 184.0 |
| Height, мм | 447.5 |
| Depth, мм | 168.4 |
| Rated surge voltage invariability, кВ | 8 |
| Mechanical wear resistance without maintenanc, циклов | 20000 |
| With under voltage release | Да |
| Device construction | Прочее |
| Altitude above sea level, м | < 2000 |
| Type of control element | Тумблер |
| Electric wear resistance, циклов | 7500 |
| Electronic release | Да |
| Number of auxiliary contacts as normally open contact | 0 |
| Degree of protection of clamps IP | IP00 |
| Nominal short-term holding during 1 s of Icw current, кА | 6 |
| Rated voltage, В | 400...690 |
| Mechanical wear resistance, циклов | 20000 |
| Weight, кг | 8.500 |
| Adjustment range undelayed short-circuit release, А | - |
| Position of connection for main current circuit | Прочее |
| Motor drive optional | Да |
| Rated insulation voltage Ui, В | 1000 |
| Suitable for DIN rail (top hat rail) mounting | Нет |
| Operation mode | Продолжительный |
| Rated permanent current Iu, А | 400 |
| DIN rail (top hat rail) mounting optional | Нет |
| Relative air humidity | 90% |
| Setting range over-current release, А | 800...4800 |
| Nominal operating max breaking capacity, кА | 150 |
| Degree of protection (IP) | IP20 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Electric wear resistance without maintenance at AC 690V, циклов | 10000 |
| Electric wear resistance without maintenance at AC 440V, циклов | 7500 |