3tf Ac Contactor

详情

Application 3tf series ac contactors are suitable in electrical system with ac *0/*0 Hz, rated operational voltage up to **0v, in ac*3 usage, rated operational voltage up to **0v, rated operational current up to **0a 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 iec****2, bs***4 & vde***0. 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 is no arc-isolated panel in the le&#***4;*2a contactors. In the in&#***5;*2a contactors, there is molded 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&#***4;*2a contactor also by installation rail.