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Yueqing Long Road Electric Co., Ltd.

3 Phase Contactor, Types of AC Contactor, AC Contactor manufacturer / supplier in China, offering 3 Phase Contactor, Types of AC Contactor, 24h Types of Timer Switch, Digital Timer Switch, IP67 Waterproof Junction Box/Custom Plastic Waterproof Enclosure and so on.

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3 Phase Contactor, Types of AC Contactor

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Production Capacity: 300, 000 Units
Transport Package: Exporting Carton/Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 3TF
  • Number of Pole: 3, 4
  • Type: Ac Contactors
  • Size: Miniature
  • Standards: IEC60947-4
  • Specification: IEC60947-4
  • Electricity Type: AC
  • Phase: 3, 4
  • Theory: Electromagnetic Relay
  • Rated Voltage: 660V
  • Trademark: Tengen, OEM
  • Origin: China
Product Description
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.
TypeRated thermal current (A)Rated operation current (A)Controllable power of motor 
(KW)
Type of auxiliary contact
AC-3AC-4
380V660V380V660V380V660VNO
NC
1NO+1NC
2NO+2NC
3TF302093.3315.51.42.4
3TF3120124.335.57.51.93.3
3TF3230187.777.8113.56
3TF3330228.5111146.6
3TF34453215.615237.513
3TF35453818.518.523915.5
3TF4020124.35.57.51.93.32NC+2NO
4NC+4NO
3TF412093.345.51.42.4
3TF4230167.77.5113.56
3TF4330228.5111146.6
3TF44453215.615237.513
3TF45453818.518.523915.5
3TF4670452422391220.8
3TF4770632830551424.3
3TF4890753437671729.3
3TF4990854245672136
3TF5015011054551002746.9
3TF5115014068751003560
3TF5218017075901563866
3TF53220205961101565086
3TF5430025011013223558100
3TF5530030012516023566114
3TF5640040015020037581140
3TF5755047515025037581140
3TF686306306003355601602
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