Electrical Wiring Disc Calculator from Germany
Disc for electricians calculating wire gauge, voltage drop, conduit fill, and circuit loads. Mathematical instrument under HTS 9017.20.4000. Color-coded heavy plastic construction.
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
• Reference to NEC codes supports professional instrument status
• UL listing optional but aids customs clearance
• Avoid residential DIY marketing that suggests toy classification