Automatic thermal overload protection: the freezer compressor protector automatically cuts off power when overheating is detected, preventing compressor damage and extending appliance lifespan. Durable stainless steel construction: crafted from stainless steel, this protector features optimized heat dissipation channels for 50% faster cooling in refrigerators and freezers. Broad compatibility and protection: ideal for residential and commercial users in temperature climates, it safeguards household refrigerators and commercial freezer units from overloadrelated breakdowns. Suitable for usage environments: designed for areas with frequent door openings or freezer compartments that require consistent thermal protections. Practical use scenarios: Home kitchen in a hot climate with frequent door openings, providing reliable protection for the fridge and freezer. Small cafe or restaurant backofhouse freezers that see regular use, reducing the risk of compressor failure during peak hours. Convenience store or storage area with continuous cold storage needs, enhancing reliability of the refrigeration system.