Siemens 3SU1 Series Red Mushroom Head Push Button 16A from Canada
Heavy-duty emergency stop push-button with mushroom head, rated 16A at 400V AC for machine safety circuits. Classified in 8536.50.90.35 due to >5A rating and push-button design for voltages ≤1000V. Twist-to-release mechanism ensures safety compliance.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide CE marking and IP rating documentation; US importers often require NEMA equivalents
• Declare exact current/voltage specs; customs may request destructive testing for rating verification
• Avoid misclassification as lighting switches (8536.50.10) by emphasizing control function