接触器 该VMtec接触器是用于切换电源电路，类似于一个中继除了具有较高的电流额定值的电控开关。该VMtec接触器用于控制电动马达，照明，加热，电容器组，和其它电气负载。 Contactors The VMtec contactors are an electrically controlled switches used for switching a power circuits, similar to a relay except with higher current ratings. The VMtec Contactors are used to control electric motors, lighting, heating, capacitor banks, and other electrical loads.
