Контактор, Типоразмер 14, 3-полюсн., AC-3, 335 кВт, 400/380 В (690 В) Выключатель вспомогательных цепей 33 (3 НО + 3 НЗ) Мостовой выпрямитель встроен

Контактор, Типоразмер 14, 3-полюсн., AC-3, 335 кВт, 400/380 В (690 В) Выключатель вспомогательных цепей 33 (3 НО + 3 НЗ) Мостовой выпрямитель встроен с реверсивным контактором 3TC44 работа на AC 380–420 В AC, 50/60 Гц без гашения перенапряжения в главной цепи Vacuum contactor 3TF6 for switching motors. The 3TF6 vacuum contactors offer convincing high performance from a compact design with high contact reliability. They are also characterized by their particularly long switching endurance. They are therefore particularly well suited to frequent switching in inching operation. Pre-installed auxiliary switches reduce the complexity of your design. The devices are approved for worldwide use (e.g. IEC and UL/CSA) and are IE3/IE4-ready. They are available in two sizes, with AC and DC operation, and in a wide performance range. The devices can be connected in the main circuit by means of rails. A wide range of accessories is available for these contactors, such as surge suppressors, auxiliary switches or terminal covers.

Параметры

Modular version	Да
Rated operation power at AC-3, 400 V	335.0
Number of main contacts as normally open contact	3
Number of normally closed contacts as main contact	0
Number of auxiliary contacts as normally open contact	3
Number of auxiliary contacts as normally closed contact	3
Rated operation current Ie at AC-3, 400 V	630
Rated operation current Ie at AC-1, 400 V	700
Rated control supply voltage Us at AC 50HZ	380.0
Rated control supply voltage Us at AC 60HZ	380.0
Rated control supply voltage Us at DC	-
Type of electrical connection of main circuit	Rail connection
Voltage type for actuating	AC
Rated operation current Ie at AC-4, 400 V	610
Rated operation power at AC-4, 400 V	-
Rated operation power NEMA	389.8143375