3TF series AC Contactor

APPLICATION
3TF series AC contactor  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 form electromagnetic starters with suitable thermal overload or phase-failure. They are made according to IEC 60947, BS 5424 & VDE 0660.
The contactor  is a straight  motion mechanism having double breaking contacts. The auxiliary contacts are arranged NO.2NC at most, it is employed the flexible locking connection between the contact support and core, three are no arcisolated panel in the Ie≤22A contactor. In the In≥32A contactors. Three are
moulded arc-chute with arc-isolated  panel, because all contacts are made of high cnonfusibility  and against corrosion siliver alloy. All series products can be mounted by screw, Ie≤32A contactor also by installation rail.

                             
                  3TF40                                                                      3TF48