3 Phase Forward Reverse Switch Wiring Diagram. The neutral wire first goes to the thermal overload relay nc contacts and to the light indicator. Three phase motor connection reverse and forward power and control wiring diagrams two direction one speed abbreviations.
And connect to both magnetic contactors a1 a1 terminals. The neutral wire first goes to the thermal overload relay nc contacts and to the light indicator. A a single phase ac motor connected to a drum switch.
A a single phase ac motor connected to a drum switch.
The neutral wire first goes to the thermal overload relay nc contacts and to the light indicator. Figure 3b shows a three phase motor connected to a drum switch. In which one for main wiring of 3 phase motor reverse forward motor control circuit diagram. The neutral wire first goes to the thermal overload relay nc contacts and to the light indicator.
