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Machine Safety PLC I/O Module from Mexico

Safety-rated printed circuit assembly for machine safety PLCs of heading 8537, featuring dual-channel inputs, safety relays, and diagnostic circuits compliant with ISO 13849. It monitors emergency stops and safety gates. Classified under 8538.90.3000 as part principally for heading 8537.

Duty Rate — Mexico → United States

13.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Include safety integrity level (SIL) certification and TÜV approvals

Document dual-channel wiring requirements proving safety function