Contactor, size 8, 2-pole, DC-3 and 5, 220A auxiliary switch 22 (2 NO + 2 NC) AC 230 V 50Hz, 277V 60Hz AC operation AC operation 3TC contactor for switching direct current, 2-pole.The 3TC direct current contactors impress with their maximum performance combined with a compact design and high contact reliability. They are also characterized by a particularly long switching life. Pre-assembled auxiliary switches reduce the complexity of your setup. The devices are approved worldwide (e.g. IEC and UL/CSA).They are available in various sizes, in AC and DC operation, in various voltages and with various auxiliary contacts. In the main circuit, the devices can be connected via rails. There are a wide range of accessories for these contactors, such as surge suppressors, auxiliary switches or terminal covers.
| Property | Value |
| Number of auxiliary contacts as normally closed: | 2 |
| Number of auxiliary contacts as normally open: | 2 |
| Number of normally open as main contacts: | 2 |
| Rated operating power at DC-3 / DC-5 at 440 V: | 82 kW |
| Suitable for series installation: | yes |
| Voltage type for actuation: | DC |
