Miniature circuit breaker VA47-29 1P 25A 4,5kA C IEK
Артикул:
Основные характеристики
| Nominal rated current, А | 25.0 |
| Nominal rated voltage, В | 230 |
| Release characteristic | C |
| Rated short-circuit breaking capacity EN 60898, кА | 4,5 |
| Number of poles | 1 |
Описание
Cable end couplers for indoor installation of KVtp-10C mark and for outdoor installation of KNtP-10 mark are designed for connection of consumers to the electrical supply network using 3-core power cables with paper insulation with armor and without armor for voltages up to 10 kV AC, 50 Hz. According to its characteristics, the couplers meet the requirements of GOST 13781.0.
The couplers are designed for mounting on cables, type AAG-10, AAShV-10, AAVl-10, AAPl-10, ASG-10, ASVlShV-10, SG-10, SShV-10, SVShV-10, SV-10, SVG-10, their analogues and modifications.
Особенности конструкции
Технические характеристики
| Nominal rated current, А | 25.0 |
| Nominal rated voltage, В | 230 |
| Release characteristic | C |
| Rated short-circuit breaking capacity EN 60898, кА | 4,5 |
| Number of poles | 1 |
| Voltage type | Перемен./постоян. (AC/DC) |
| Range of use | Промышленное и бытовое |
| Electromagnetic release | Да |
| Release actuating time in short-circuit tm zone, с | 0,1 |
| Explosion protection | Без взрывозащиты |
| Switch off technique | Тепловой, электромагнитный |
| Number of protected poles | 1 |
| Ambient class | УХЛ4 |
| Rated surge voltage invariability, кВ | 4 |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА | 4.5 |
| Thermal release | Да |
| Power loss, Вт | 4.5 |
| Power poles quantity | 1 |
| Width in number of modular spacings | 1 |
| Additional equipment possible | Да |
| Current limiting class | 3 |
| Electronic release | Нет |
| Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА | 4.5 |
| Frequency, Гц | 50 |
| Mounting rail type | 35x7.5 |
| Residual release | Нет |
| Max. cross section incoming cable, мм² | 25 |
| Built-in depth, мм | 73,6 |
| Type of electric connection | Винтовое соединение |
| Degree of protection (IP) | IP20 |
| Mounting method | на DIN-рейку |
| Suitable for motor safety switch | Да |
| Nominal voltage DC, В | ≤ 48 |
| Number of poles (total) | 1 |
Документация
Паспорта и РЭ