Moulded case circuit breakers MCCB VA88-33 3P 80A 35kA IEK
Основные характеристики
| Nominal rated current, А | 80 |
| Number of poles | 3 |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА | 35 |
| Version | Стационарное |
| Switch off technique | Тепловой, электромагнитный |
Описание
Optical patch cords are used to switch optical communication lines and connect them to network and measuring equipment. An optical patch cord is a fiber optic cable terminated with an optical connector, if the cable is terminated only on one side, this kind of patch cord is called a pigtail. For our patch cords and pigtails we use only the best Corning fiber, an important factor in the quality of the patch cord is also the quality of the connector and in our connectors we use only ferrules (Ferrule Connector) of Adamant japanese company.
The optical connecting cord is a patch cord terminated on different sides by means of different types of connectors. Just as the pigtail, a is single-mode and multi-mode are provided.
Особенности конструкции
Технические характеристики
| Nominal rated current, А | 80 |
| Number of poles | 3 |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА | 35 |
| Version | Стационарное |
| Switch off technique | Тепловой, электромагнитный |
| Nominal rated voltage, В | 400 |
| Product/component type | Выключатель автоматический в литом корпусе |
| Power loss, Вт | 30 |
| Number of auxiliary contacts as change-over contact | 0 |
| Motor drive integrated | Нет |
| Connection type main current circuit | Винтовое соединение |
| Mains frequency, Гц | 50 |
| Width, мм | 90.0 |
| Height, мм | 120.0 |
| Depth, мм | 92.0 |
| Adjustment range undelayed short-circuit release, А | 800 |
| Nominal operating max breaking capacity, кА | 17,5 |
| With under voltage release | Да |
| Type of control element | Тумблер |
| Rated voltage, В | 400 |
| Electronic release | Нет |
| Rated surge voltage invariability, кВ | 6 |
| Device construction | Встраиваемое устройство расширения |
| Number of auxiliary contacts as normally closed contact | 0 |
| Number of auxiliary contacts as normally open contact | 0 |
| Ambient class | УХЛ3 |
| Degree of protection (IP) | IP30 |
| Setting range over-current release, А | 80 |
| Rated permanent current Iu, А | 80 |
| Motor drive optional | Да |
| Rated insulation voltage Ui, В | 690 |
| Suitable for DIN rail (top hat rail) mounting | Да |
Документация
Паспорта и РЭ
Комплектация
Переходные шины;
Межфазные перегородки;
Комплект винтов для и наконечники крепления на панель;
Комплект для присоединения внешних проводов.
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