rx3 Aut. Switches 4.5ka 6a 4p c C
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Product ID:
Main specifications
| Number of poles | 4 |
| Rated surge voltage invariability, кВ | 4 |
| Release characteristic | C |
| Rated switching capacity, кА | 4.5 |
| Voltage type | Переменный (AC) |
Specifications
| Number of poles | 4 |
| Rated surge voltage invariability, кВ | 4 |
| Release characteristic | C |
| Rated switching capacity, кА | 4.5 |
| Voltage type | Переменный (AC) |
| Nominal rated voltage, В | 400 |
| Nominal voltage DC, В | 180 |
| Switch off technique | Тепловой, электромагнитный |
| Power loss, Вт | 1.1 |
| Current limiting class | 3 |
| Suitable for switch disconnector | Да |
| Instantaneous release resistance representation | По кратности (Ki) |
| Over voltage category | 0 |
| Number of contacts as normally closed contact | 0 |
| Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V, кА | 4.5 |
| Electronic release | Нет |
| Pollution degree | 2 |
| Additional equipment possible | Нет |
| Rated short-circuit breaking capacity EN 60898, кА | 4,5 |
| Weight of one pole, кг | 0,150 |
| Rated short-circuit breaking capacity IEC 60947-2, кА | 4,5 |
| Residual release | Нет |
| Frequency, Гц | 50/60 |
| Built-in depth, мм | 44 |
| Connectable conductor cross section multi-wired, мм² | 1,5...25 |
| Number of poles (total) | 4 |
| Thermal release | Да |
| Rated impulse withstand voltage Uimp, кВ | 4 |
| Width in number of modular spacings | 4 |
| Electric wear resistance, циклов | 10000 |
| Suitable for flush-mounted installation | Нет |
| Type of electric connection | Винтовое соединение |
| Range of use | Промышленное и бытовое |
| Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА | 4.5 |
| Number of contacts as normally open contact | 0 |
| Number of protected poles | 4 |
| Explosion protection | Без взрывозащиты |
| Rated insulation voltage Ui, В | 4 |
| Time tm I2t function relative current | Да |
| Max. cross section incoming cable, мм² | 35 |
| Possibility of busbars connection | PIN (штырь) |
| Electric shock protection class | 0 |
| Suitable for overload relay | Нет |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА | 4.5 |
| Release resistance representation | По типу (A/B/C/D...) |
| Guaranteed activity coefficient, o e | 1,45 |
| Maintainability | Нет |
| Degree of protection (IP) | IP20 |
| Ambient class | УХЛ3 |
| Operation mode | Продолжительный-S1 |
| Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V, кА | 4.5 |
| Suitable for power circuit breaker | Нет |
| Mounting method | на DIN-рейку |
| Number of contacts as change-over contact | 0 |
| Guaranteed break-off coefficient, o e | 1,13 |
| Release actuating time in short-circuit tm zone, с | 0,1 |
| Electromagnetic release | Да |
| Ambient temperature during operating, °C | 30 |
| Connectable conductor cross section solid-core, мм² | 1,5...35 |
| Electrodynamic withstand Icm, кА | 4,5 |
| Mechanical wear resistance, циклов | 20000 |
| Frequency, Гц | 50/60 |
| Nominal operating voltage, В | 400 |