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Siemens

Contactor size 14, 3-pole, AC-3, 450 kW, 400/380 V (1000 V) (4 NO + 4 NC)

Laos: Ei Hankija laovaru: Jah Minimaalne tellimuse kogus: 1
Hind (ilma KM-ta):
3 364,20 €
Hind kehtib kuni 31.12.24
EAN: 4011209162754
MPN: 3TF6944-8CQ7
Karp: 1

Technical Information

Toote seisukord Uus
Tootja nimi vacuum contactor AC-3e 630 A, 335 k...
Bränd Siemens
Kategooriad Modulaarsed lülitid
Päritoluriik TR
Harmoneeritud süsteemi kood 8536 4900 00
Sobib DIN paigalduspaneelidele Yes
Tunnustalitlusvõimsus, AC-3, 400 V 450 kW
Normaalselt avatud peakontaktide arv 3
Normaalselt suletud peakontaktide arv 0
Normaalselt avatud abikontaktide arv 4
Normaalselt suletud abikontaktide arv 4
Tunnus-talitlusvool Ie, AC-3, 400 V 820 A
Tunnus-talitlusvool Ie, AC-1, 400 V 910 A
Juhtahelate tunnus-toitepinge, AC 50 Hz 380-460 V
Juhtahelate tunnus-toitepinge, AC 60 Hz 380-460 V
Juhtahelate tunnus-toitepinge, DC UN V
Aktiveerimispinge liik AC
Nimitöövool AC-4, 400 V korral 690 A
Tunnustalitlusvõimsus Ie, AC-4, 400 V UN kW
Tunnustalitlusvõimsus (NEMA) 514.849125 kW

Pakendamise üksikasjad

Pakkimistase 1 4011209162754

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.