LC1-D series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current up to 95a, for making, breaking, frequently starting & controlling the Ac motor. Combined withh the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC947-2, VDE0660 & BS5452.

LC1-F series Ac contactor is applicable to the circuits up to the rated voltage 1000V Ac 50Hz or 60Hz, rated current up to 780a, for long destance breaking circuit and frequently starting or controlling the motor. It also can be used for the control of distribution circuits of rated current from 200A to 1600A.

3TF series AC contactors are suitable in electrical system with AC 50/60Hz, rated operating voltage up to 660V, In AC-3 usage, rated operating voltage up to 380V, rated operating current up to 630A to remotely make or break motors or system. They form electromagnetic starters with suitable thermal overload relays 3UA5 series to protect system and motors against overload or phase-failure. They are made according to IEC947, BS5424 and VDE0660. The contactor is a straight motion mechanism having double breaking contacts. The auxiliary contacts are arranged 2 No, 2NC at most. It is employed the flexible locking connection between the contact support and core.