Contactor size 12, 2-pole Rated operational current 400 A auxiliary switch 44E (4 NO + 4 NC) AC operation

КОНТАКТОР, ТИПОРАЗМЕР 12, 2 -ПОЛ. НОМ. РАБ. ТОК 400 A, БЛОК-КОНТАКТЫ 44 E (4NO+4NC) ALT. CURRENT ACTUATION 120 V AC 60 ГЦ/100 V AC 50 ГЦ Contactor 3TC for switching DC voltage, 2-pole. The 3TC DC contactors offer convincing high performance from a compact design with high contact reliability. They are also characterized by their particularly long switching endurance. Pre-installed auxiliary switches reduce the complexity of your design. The devices are approved for worldwide use (e.g. IEC and UL/CSA). They are available in various sizes, with AC and DC operation, in various voltages and with various auxiliary contacts. 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
Number of main contacts as normally open contact	2
Number of normally closed contacts as main contact	0
Number of auxiliary contacts as normally open contact	4
Number of auxiliary contacts as normally closed contact	4
Rated control supply voltage Us at AC 50HZ	-
Rated control supply voltage Us at AC 60HZ	-
Rated control supply voltage Us at DC	-
Type of electrical connection of main circuit	Screw connection
Rated operation power at DC-3 / DC-5 at 440 V	140.0
Rated operation current Ie at DC-3 / DC-5 at 440 V	400
Voltage type for actuating	DC