Miniature circuit breaker VA47-100 3P 20A 10kA D IEK
Product ID:
Main specifications
| Nominal rated current, А | 20.0 |
| Number of poles | 3 |
| Rated surge voltage invariability, кВ | 6 |
| Release characteristic | D |
| Rated switching capacity, кА | 10.0 |
Advantages
- The increasing energy demand of modern manufacturing requires higher In and Icu circuit breakers. ARMAT molded case circuit breakers provide a reliable power supply for high-tech production lines.
- Modifications of ARMAT molded case circuit breakers with special versions of releases support Modbus connectivity, which allows them to be integrated into a dispatching and monitoring system.
- Large the resource of switching on and off cycles guarantees continuous operation of circuit breakers in ARMAT molded case. High wear resistance is confirmed by tests, including in an international independent laboratory.
- Stable operation of the power system in any conditions is important for the efficiency of technological processes and the safety of people. Molded case circuit breakers from the ARMAT range have a minimal dependence of the passed current on the ambient temperature.
Design Features
Specifications
| Nominal rated current, А | 20.0 |
| Number of poles | 3 |
| Rated surge voltage invariability, кВ | 6 |
| Release characteristic | D |
| Rated switching capacity, кА | 10.0 |
| Voltage type | Переменный (AC) |
| Nominal rated voltage, В | 400 |
| Nominal voltage DC, В | 60 |
| Switch off technique | Тепловой, электромагнитный |
| Power loss, Вт | 13.5 |
| Range of use | IEK_V0000013 |
| Electric wear resistance, циклов | 6000 |
| Mounting rail type | ТН-35 |
| Electronic release | Нет |
| Frequency, Гц | 50 |
| Thermal release | Да |
| Rated short-circuit breaking capacity EN 60898, кА | 10 |
| Electromagnetic release | Да |
| Weight of one pole, кг | 0,162 |
| Ambient class | УХЛ4 |
| Max. cross section incoming cable, мм² | 35 |
| Current limiting class | 3 |
| Number of protected poles | 3 |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА | 10.0 |
| Maintainability | Нет |
| Possibility of busbars connection | PIN (штырь) |
| Operation mode | Продолжительный-S1 |
| Mounting method | EV004369 |
| Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА | 10.0 |
| Mechanical wear resistance, циклов | 20000 |
| Width in number of modular spacings | 4,5 |
| Additional equipment possible | Да |
| Number of poles (total) | 3 |
| Type of electric connection | Винтовое соединение |
| Residual release | Нет |
| Degree of protection (IP) | IP20 |
| Frequency, Гц | 50 |
| Primary current, А | 20 |
Documents
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