Контактор (группа IEK)
Выключатель автоматический ВА55-43-334770-00УХЛ3 2000А МРТ1-МП НР220AC ПЭ220AC заднее шина медь Контактор 1040172
SKU: 1040172
ETIM: EC000228
667918 ₽
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Switches are designed for operation in electrical installations with voltages up to 660 V AC at 50 and 60 Hz and up to 440 V DC for infrequent switching and disconnection of electrical circuits,
as well as for protecting electrical equipment from overloads and short circuits.
Series is designed for rated currents up to 2000 A.
Depending on the type of current and voltage magnitude, it has a breaking capacity of up to 135kA.
VA53-43 - current-limiting (application category A), with electromagnetic and electronic trip units.
VA55-43 – selective (application category B), with electronic trip units.
VA56-43 – without maximum trip units.
| Main circuit connection type | Rear connection |
| Built-in ground fault protection | Yes |
| Built-in motor drive | Yes |
| Height | 460.0 мм |
| Depth | 460.0 мм |
| Short-time delayed short-circuit release range | 900…24000 А |
| Overload protection device setting range to | 2000 А |
| Setting range of overload protection device from | 600 А |
| Instantaneous short-circuit release setting range to | 24000 А |
| Instantaneous short-circuit release setting range from | 1200 А |
| Design | Withdrawable |
| Number of auxiliary NO contacts | 3 |
| Number of auxiliary break contacts | 3 |
| Number of poles | 3 |
| Design | Built-in withdrawable device |
| Motor drive optional | No |
| Rated service short-circuit breaking capacity Ics | 41.25 |
| Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz | 55 кА |
| Rated voltage up to | 690 В |
| Rated voltage from | 0 В |
| Rated current | 2000 А |
| Rated continuous current Iu | 2000 А |
| Suitable for DIN-rail mounting | No |
| Power loss | 630 Вт |
| With minimum voltage protection | Yes |
| IP protection rating | IP00 |
| Product/component type | Moulded case circuit breaker |
| Main electrical circuit connection type | Screw connection |
| Control element type | Lever (toggle) |
| Width | 560.0 мм |
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