4A HVAC Control Relay from Japan
Relay designed for thermostat and air handler switching with 4A contacts handling fan and compressor loads in residential HVAC systems. Under HTS 8536.49.00.55 as other <10A relays. UL listed for building controls.
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
• Include HVAC application datasheets and UL94 flammability ratings
• Verify contact ratings match actual HVAC loads (inductive vs resistive)
• Avoid bundling with complete thermostat assemblies (different tariff)