What happens when the wash motor exceeds its rated current?

When a wash motor exceeds its rated current, the overload heaters activate. This action serves as a protective measure to prevent damage to the motor. Overload heaters are designed to detect an excessive current flow that could lead to overheating. When the current surpasses a certain threshold, the heaters warm up and eventually open a circuit, which interrupts the power supply to the motor. This helps to prevent irreversible damage, such as burning out the windings or causing mechanical failure.

In the context of electrical systems, these overload protection mechanisms are crucial for maintaining equipment longevity and reliability. The activation of overload heaters is a safety feature commonly found in electric motors to safeguard against conditions that could lead to potential hazards.