Harmonized System Code Classification

HS code 9107004040 refers to time switches with clock or watch movement or with synchronous motor. These are typically used to control the compressor and defrosting unit of household refrigerators and freezers, specifically defrost timers.

Examples of products that may fall under this HS code include:

• Defrost timers for refrigerators
• Timer switches for freezer units
• Time-controlled switches for household appliances with clock or watch movement
• Synchronous motor-based time switches for refrigeration systems

These products are designed to regulate the operation of refrigeration systems by controlling the timing of the compressor and defrosting cycle. They are typically used in household appliances and are designed to be cost-effective and efficient.