Ceramic Transformer Spacer from Mexico
Precision ceramic spacers maintaining winding separation in distribution transformers, with embedded metal pins for positioning. Critical for preventing short circuits under oil immersion. HTS 8547.10.80.00 as other ceramic insulating fittings for electrical equipment.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Oil compatibility certification required (IEC 60296); dimensional tolerances ±0.1mm documentation; avoid misclassification as transformer parts under 8504