Household Fridge Defrost Cycle Timer
A compact defrost timer with synchronous motor for household refrigerator-freezers, cycling between compressor run and defrost modes on fixed intervals. Valued not over $5, it matches HTS 9107.00.40.40 criteria for clock movement-based time switches in domestic appliances. Essential for preventing frost buildup in home units.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporating temperature sensing
Hybrid thermo-electric switches for refrigeration classify under Chapter 90 as profile-following regulators.
If for static converters in defrost systems
If primarily a power supply regulator rather than time-based switch, it falls under Chapter 85 electrical transformers.
If imported in bulk without specific fridge designation
Unspecified time instruments of similar type may classify under other instrument headings.
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Import Tips & Compliance
• Include technical datasheets proving fixed-time cycle and household refrigerator compatibility
• Watch for misclassification as thermostat components
• Confirm synchronous motor type per chapter notes excluding escapement-free articles
Related Products under HTS 9107.00.40.40
Refrigerator Defrost Timer Switch
This time switch operates on a fixed-time cycle to alternately control the compressor and defrost unit in household refrigerators and combined refrigerator-freezers. It features a synchronous motor and is valued under $5 each, fitting precisely under HTS 9107.00.40.40 as a specialized defrost timer. The device ensures automatic defrost cycles without manual intervention.
Combined Refrigerator-Freezer Defrost Timer
Designed for combined refrigerator-freezer units, this fixed-cycle time switch with clock movement alternates compressor and defrost operations automatically. Priced under $5 each, it qualifies under HTS 9107.00.40.40 for household defrost timers. Improves energy efficiency by precise timing control.
Synchronous Motor Refrigerator Defrost Timer
This defrost timer uses a synchronous motor and operates on fixed cycles to manage compressor and defrost heater in household refrigerators. Valued at under $5, it is classified under HTS 9107.00.40.40 as a specialized time switch for fridge defrost control. Reliable for consistent performance in home appliances.
Automatic Fridge Defrost Time Switch
Fixed-time cycle switch for automatic defrost in household refrigerator-freezers, controlling compressor shutdown and defrost activation. With value not over $5 and clock-like movement, it falls under HTS 9107.00.40.40. Prevents ice accumulation for optimal appliance performance.
Fixed Cycle Household Refrigerator Timer
A defrost timer operating on predetermined fixed cycles for household refrigerators, alternating between cooling and defrost modes. Valued under $5 with synchronous motor, classified in HTS 9107.00.40.40 for specific fridge defrost applications. Standard component in modern home appliances.