Miniature circuit breaker VA47-100 3P 20A 10kA C IEK
Product ID:
Main specifications
| Nominal rated current, А | 20.0 |
| Number of poles | 3 |
| Rated surge voltage invariability, кВ | 6 |
| Release characteristic | C |
| 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 | C |
| 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 |
| Mechanical wear resistance, циклов | 20000 |
| Number of poles (total) | 3 |
| Thermal release | Да |
| Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА | 10.0 |
| Ambient class | УХЛ4 |
| Electric wear resistance, циклов | 6000 |
| Type of electric connection | Винтовое соединение |
| Maintainability | Нет |
| Degree of protection (IP) | IP20 |
| Number of protected poles | 3 |
| Max. cross section incoming cable, мм² | 35 |
| Weight of one pole, кг | 0,162 |
| Width in number of modular spacings | 4,5 |
| Electromagnetic release | Да |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА | 10.0 |
| Additional equipment possible | Да |
| Possibility of busbars connection | PIN (штырь) |
| Mounting method | EV004369 |
| Mounting rail type | ТН-35 |
| Residual release | Нет |
| Current limiting class | 3 |
| Range of use | IEK_V0000013 |
| Operation mode | Продолжительный-S1 |
| Rated short-circuit breaking capacity EN 60898, кА | 10 |
| Electronic release | Нет |
| Frequency, Гц | 50 |
| Primary current, А | 20 |
| Frequency, Гц | 50 |
Documents
Passports