Customization: | Available |
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Electricity Type: | AC |
Number of Pole: | 3 |
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3TF series AC contactor are suitable in electrical system with AC 50/60Hz,rated operational voltage up to660V. in ac-3 usage, rated operational voltage up to 380V ,rated operational current up to 630A to make or break remote motos or system.The form electromagnetic starters with suitable thermal over load or phase-failureThe are made according to lEC947,BS5424 & VDE0660.The contactor is a straight motion mechanism havingdouble-breaking contacts.The auxiliary contacts are arranged 2NO.2NC at most, lt is employed the flexible locking connection be-tween the contact support and core, three are no arcisolated panle in the les22A connecions. In the le>32A contacotors, there are moulded arc-chute with arcisolated panel, because all contacts aremade of high nonfusibility and against corrosion silveralloy.All series products can be mounted by screws, les32A contactor also by installation rail.
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 | NO NC 1NO+1NC 2NO+2NC |
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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+2NO 4NC+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 |
1.How can I get the price? -We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).
-We accept T/T, Western Union . Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB.
4.Can you provide samples ? Are the samples free ?
-Yes,we can provide samples. Normally,we provide 1-3pcs free samples for test or quality checking.
But you have to pay for the shipping cost. If you need many items, or need more quantity for each item, we will charge for the samples.