Ceramic Thermal Protector Sensor for HVAC Relays from Canada
NTC ceramic sensor for thermal protector relays in HVAC systems under HTS 8536.30.40. Monitors compressor temperatures and signals relay cutoff via resistance change. Temperature-electrically reactive ceramic material per subheading note.
Duty Rate — Canada → United States
13.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• HVAC relay compatibility documentation essential; beta-temperature curve data required; distinguish from general thermistors during customs review