Forward Reverse Motor Control Diagram. From the 2nd thermal overload relay normal close contacts the supply goes to both contactors coil contacts terminals. Over load relay over load relay are used for the protection of the motor against various types of faults like overloading over voltage under voltage and single phasing etc.
A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. The neutral wire first goes to the thermal overload relay nc contacts and to the sunshine indicator. It reveals the components of the circuit as simplified forms as well as the power as well as signal links in between the tools.
This suggests that the contactors also required the neutral wire.
The neutral wire first goes to the thermal overload relay nc contacts and to the sunshine indicator. Forward reverse starter control diagram materials used in this diagram are mcb two pole mcb used for control wiring and 3 pole mcb used for the power wiring. Within the above 3 phase motor forward reverse schematic. This suggests that the contactors also required the neutral wire.
