![]() ![]() Pilot lights must NEVER be installed in series with motor starters the motor starter might not have enough voltage to pull in, and if the filament in the pilot light burns out, it will create an open in series with the rest of the circuit. ![]() These are often referred to as motor running lights. Pilot lights that are installed in the control circuit in parallel with the motor starter will be energized when the motor is energized. To aid with this, we can connect pilot lights in our control circuit to indicate the running status of a motor. Motors are often installed in loud environments or at remote locations, and so simply relying on the sound of a running motor to tell an operator its status is unreliable. Circuits 33 Three-Wire Circuit With Pilot Lights Three-wire control circuit with pilot lights
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