5TM 189NHBYY 5TM189NHBYY53 Refrigerator Compressor Overload Protector Description A replacement overload protector designed for refrigerator compressors. This component interrupts excessive current and heat to help prevent compressor damage and reduce downtime. Each unit is professionally tested before leaving the factory. Key benefits Reliable protection: Detects and interrupts overload conditions to reduce the risk of compressor damage. Tested quality: Each product undergoes factory testing to verify function before shipment. Direct replacement: Offered in the exact model numbers listed for straightforward compatibility checks. Compact and durable: Built for reliable electrical performance in refrigeration applications. Specifications and attributes Models: 5TM 189NHBYY, 5TM189NHBYY53 Function: Compressor overload protector for refrigeration systems Color: As pictures show Construction: Electricalgrade materials suitable for thermal and current interruption components Performance: Stable overload detection and circuit interruption intended for compressor protection Compatibility: Use only with compressors and machines that match the listed model numbers; verify the model number carefully before installation Typical applications Household refrigerators and freezers: a failed overload protector to restore compressor protection and operation Commercial refrigeration equipment: Use as a spare part in supermarkets, restaurants, and service fleets to reduce equipment downtime Appliance and maintenance: Stock for routine repairs and preventive maintenance of compressor circuits Notes Confirm that your appliance or compressor model matches 5TM 189NHBYY or 5TM189NHBYY53 before ordering. Supplied by a professional spare parts manufacturer; other models are available upon request.