An overload protector is a safety mechanism found in appliances such as refrigerators, air conditioners, and compressors.
It is designed to safeguard the motor or compressor from damage caused by overcurrent or overheating.
The protector automatically interrupts the power supply when current levels surpass a safe threshold or when motor temperatures become excessively high.
This action prevents damage to winding insulation and prolongs equipment lifespan.
The protector resets automatically once operating conditions normalize, or it can be reset manually.
Overload protectors are uncomplicated, economical, and crucial for ensuring operational safety.