12V RV Voltage Stabilizer from Japan
Automatic voltage stabilizer for 12V recreational vehicle systems that protects appliances from shore power fluctuations and generator instability. Maintains constant 12-14V output range. HTS 9032.89.20.00 covers RV low-voltage automatic regulators.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• RVIA certification and 12V appliance compatibility specs prevent general appliance classification
• Invoice must specify automatic voltage regulation, not surge protection
• Avoid 8535 misclassification by proving control function over mere switching