EKF
Contactor KT-6043 400A 380V 3NO+3NC EKF PROxima kt6043-380
SKU: kt6043-380
ETIM: EC000066
79496 ₽
Price list (incl. VAT):
149055 ₽
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KT 6000 EKF PROxima contactors consist of a frame with fixed contacts, arc chutes, and the stationary part of the magnetic system; and moving contacts fixed in the moving part of the magnetic system. A spring prevents the contacts from closing. When voltage is applied to the control coil, a magnetic field is generated in the contactor's magnetic system, which, overcoming the spring resistance, closes the magnetic system and the contacts. When voltage is removed from the control coil, the spring opens the contacts. Commutation with aluminum and copper wire is possible.
| Number of auxiliary NO contacts | 3 |
| Number of auxiliary break contacts | 3 |
| Number of main NO contacts | 3 |
| Number of main NC contacts | 0 |
| Modular design | No |
| Rated switching power at AC-4, 400 V | 74 кВт |
| Rated operational current Ie at AC-4, 400 V | 148 А |
| Rated power at AC-3, 400 V | 200 кВт |
| Rated operational power (NEMA) | 126 кВт |
| Rated control supply voltage Us AC at 50 Hz up to | 440 В |
| Rated control supply voltage Us AC at 50 Hz from | 340...440 В |
| Rated control supply voltage Us DC up to | 0 В |
| Rated control supply voltage Us DC from | 0 В |
| Rated operational current Ie at AC-1, 400 V | 500 А |
| Rated operating current Ie at AC-3, 400 V | 400 А |
| Switch-on current type | AC (alternating) |
| Main electrical circuit connection type | Screw connection |
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