Plastic Bushings for Electrical Panels from Japan
Plastic bushings are insulating fittings inserted into panel knockouts to protect wires from abrasion during entry. Made wholly of plastic with optional minor metal inserts for retention. They qualify under HTS 8547.20.00.00 as insulating fittings of plastics for electrical equipment.
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
• Document IP rating and flammability standards (e.g
• UL 94 V-0) for customs verification
• Batch test for insulating properties to avoid rejection as mere plastic tubes
• Avoid declaring as gaskets; emphasize electrical insulation purpose