Square D QO Load Center Main Breaker from Japan
Square D QO main circuit breaker serves as the primary disconnect in residential load centers, automatically tripping on faults at low voltages ≤1,000V. Classified as 'other' under HTS 8536.20.00.40 for non-specific automatic breakers.
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 panel compatibility specs to justify residential/commercial use
• Arc fault/ground fault models need GFCI/AFCI certification docs
• Don't confuse with branch breakers; main units often higher amp rating