The Professional Refrigerator Overload Protector Series is an essential safety component designed to safeguard refrigerator and freezer compressors from electrical damage. These thermal protectors act as a "circuit breaker" for your compressor, automatically cutting off power if the motor draws excessive current or begins to overheat.
Available in multiple Horsepower (HP) ratings, these universal-style protectors are compatible with a vast range of domestic and commercial cooling brands, ensuring your appliance operates safely and efficiently.
Precision Thermal Response: Utilizes a high-sensitivity bimetallic disc that reacts instantly to abnormal temperature rises or current spikes.
Universal Compressor Compatibility: Available in industry-standard ratings to match specific compressor requirements:
1/2HP, 1/3HP, 1/4HP, 1/5HP, and 1/6HP.
Automatic Reset Function: Once the compressor cools down to a safe operating temperature, the protector automatically resets to restore power.
Durable Fire-Retardant Housing: Encased in high-grade heat-resistant materials to prevent electrical arcing and ensure long-term reliability.
Plug-and-Play Installation: Standard terminal configuration allows for a direct, hassle-free replacement of the original faulty component.
Stable 220V Performance: Optimized for 220V–240V AC power grids, common in domestic and professional kitchen environments.
Voltage: 220V–240V AC.
Available Ratings: 1/2HP, 1/3HP, 1/4HP, 1/5HP, 1/6HP.
Function: Thermal & Current Overload Protection.
Material: Metal Bimetallic Disc / High-Temp Plastic Shell.
Application: Refrigerators, Freezers, Water Dispensers, and Small Air Compressors.
Refrigerator Repair: Replacing a "clicking" or non-starting compressor caused by a failed thermal protector.
Freezer Maintenance: Protecting heavy-duty chest freezers from burning out during voltage fluctuations.
Water Dispensers: Safeguarding the cooling compressor in office or home water coolers.
Spare Part Inventory: An essential stock item for appliance repair technicians and DIY maintenance enthusiasts.
Why is my refrigerator making a "clicking" sound every few minutes? This is often a sign of a failing overload protector or a struggling compressor. The protector is cutting power to prevent the motor from burning out. Replacing the protector is a common first step in troubleshooting.
Can I use a 1/2HP protector on a 1/6HP compressor? No. It is critical to match the HP rating. Using a protector with too high a rating (e.g., 1/2HP on a 1/6HP motor) may not trip when the small motor overheats, leading to a permanent compressor fire or failure.
How do I know which HP rating I need? The rating is usually printed on the side of your compressor's metal housing or on the old protector itself. If you are unsure, check the appliance's technical sticker for the wattage or amperage rating.
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