| we can supply AC CONTACTOR(3TF,3TB)Here are brief introduction of our company:Wenzhou city SANDI electric apparatus Co. Ltd .whether speciality is it exchange contactor, terminal, thermal relay ,electric capacity switch over contactor, etc. Lowvoltage electric producer to produce to catch . The company is located in the new mere industrial area of willow market knownas capital of the Chinese electric apparatus, it is tight to swing the mountain by the national district3TF 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 motos or system.The form electromagnetic starters with suitable thermal over load or phase-failure..All series products can be mounted by screws,le≤32A contactor also by installation rail. | 
