3TF series AC contactor

1)High quality Contactor 2)With CE & CQC Attestation 3)The Most Comparative Price 4)Different type for Selection......

Application  3TF series AC Contactors are suitable in electrical system with AC 50/60Hz, rated operational voltage up to 660V, In AC-3 usage, rated operational voltage up to 380V, rated operational current up to 630A to make or break remote motors or system. They can form electromagnetic starters with suitable thermal overload relays 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC60947-4.The contactor is a straight motion mechanism having double-breaking contacts. The auxiliary contacts are arranged 2NO, 2NC at most. It is employed the flexible locking connection between the contact support and core. There are no arc-isolated panel in the le≤22A contactors. In the In≥32A contactors, there are moulded arc-chute with arc-isolated panel. Because all contacts are made of high non-fusibility and against corrosion silver alloy. All series products can be mounted by screws, le≤32A contactor also by installation rail. Specifications  Type Rated thermal current (A) Rated operation current (A) Controllable power of motor (KW) Type of auxiliary contact AC-3 AC-4 380V 660V 380V 660V 380V 660V NONC1NO+1NC2NO+2NC 3TF30 20 9 3.33 1 5.5 1.4 2.4 3TF31 20 12 4.33 5.5 7.5 1.9 3.3 3TF32 30 18 7.77 7.8 11 3.5 6 3TF33 30 22 8.5 11 11 4 6.6 3TF34 45 32 15.6 15 23 7.5 13 3TF35 45 38 18.5 18.5 23 9 15.5 3TF40 20 12 4.3 5.5 7.5 1.9 3.3 2NC+2NO4NC+4NO 3TF41 20 9 3.3 4 5.5 1.4 2.4 3TF42 30 16 7.7 7.5 11 3.5 6 3TF43 30 22 8.5 11 11 4 6.6 3TF44 45 32 15.6 15 23 7.5 13 3TF45 45 38 18.5 18.5 23 9 15.5 3TF46 70 45 24 22 39 12 20.8 3TF47 70 63 28 30 55 14 24.3 3TF48 90 75 34 37 67 17 29.3 3TF49 90 85 42 45 67 21 36 3TF50 150 110 54 55 100 27 46.9 3TF51 150 140 68 75 100 35 60 3TF52 180 170 75 90 156 38 66 3TF53 220 205 96 110 156 50 86 3TF54 300 250 110 132 235 58 100 3TF55 300 300 125 160 235 66 114 3TF56 400 400 150 200 375 81 140 3TF57 550 475 150 250 375 81 140 3TF68 630 630 600 335 560 160 278

 

3TF series AC contactor