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Contactor size 14, 3-pole, AC-3, 450 kW, 400/380 V (1000 V) (4 NO + 4 NC)
Müüja laos
Hind (ilma KM-ta):
2 975,30 €
EAN: 4011209162754
MPN: 3TF6944-8CQ7
Karp: 1
Hinnanguline tarneaeg meie laos (umbes):
2d
Technical Information
| Toote seisukord | Uus |
| Tootja nimi | Contactor size 14, 3-pole, AC-3, 450 kW, 400/380 V (1000 V) (4 NO + 4 NC) |
| Bränd | Siemens |
| Kategooriad |
AC Power Contactors
|
| Päritoluriik | TR |
| Harmoneeritud süsteemi kood | 8536 4900 00 |
| Tunnustalitlusvõimsus, AC-3, 400 V | 450 kW |
| Normaalselt avatud peakontaktide arv | 3 |
| Normaalselt suletud peakontaktide arv | 0 |
| Tunnus-talitlusvool Ie, AC-3, 400 V | 820 A |
| Juhtahelate tunnus-toitepinge, AC 50 Hz | 380-460 V |
| Juhtahelate tunnus-toitepinge, AC 60 Hz | 380-460 V |
| Aktiveerimispinge liik | AC |
Pakendamise üksikasjad
| Pakkimistase 1 | 4011209162754 |
Muud tehnilised andmed
| Sobib DIN paigalduspaneelidele | Yes |
| Normaalselt avatud abikontaktide arv | 4 |
| Normaalselt suletud abikontaktide arv | 4 |
| Tunnus-talitlusvool Ie, AC-1, 400 V | 910 A |
| Nimitöövool AC-4, 400 V korral | 690 A |
| Tunnustalitlusvõimsus Ie, AC-4, 400 V | 0 kW |
| Tunnustalitlusvõimsus (NEMA) | 514.849125 kW |
Kirjeldus
Contactor, Size 14, 3-pole, AC-3, 450 kW, 400/380 V (1000 V) Auxiliary switch 44 (4NO+4NC) AC operation 380...460 V AC 50/60 Hz 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.