Thermoset Polyester Molded Busbar Insulator from Germany
Compression molded thermoset polyester insulator that supports and isolates copper busbars in switchgear assemblies of heading 8537. Exhibits high mechanical strength and track resistance for 600V applications. Molded specifically for electrical panel apparatus under 8538.90.60.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify compliance with NEMA grade specifications (e.g
• GPO-3) for electrical grade verification
• Document busbar dimensions and voltage ratings matched by insulator design
• Distinguish from general purpose polyester moldings through electrical property documentation