three-phase motor control system operated by a foot pedal switch.
This electrical wiring diagram illustrates a three-phase motor control system operated by a foot pedal switch.
Main power passes through a 4-pole MCB to a CNC CJX2-25 contactor and thermal overload relay (OLR), while a 2-pole MCB protects the control circuit, energizing the contactor coil when the pedal switch is pressed.
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