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SITCSection 7
U.S. exports of parts of electrical switching & circuit-protection apparatus (nes) (SITC 77282) totaled $726.0M in July 2026.
Importers of Parts of Electrical Switching & Circuit-Protection Apparatus (NES) paid $49.6M in duties in July 2026 — an effective duty rate of 16% on $302.2M in dutiable value, based on actual customs collections rather than the published tariff schedule. Parts of Electrical Switching & Circuit-Protection Apparatus (NES) imports of $432.0M in July 2026 ran 11% above the year-to-date monthly average of $389.9M.
Last updated: July 2026 dataReplacement and OEM components for switching, protecting, and connecting electrical circuits—such as contact assemblies, arc-chute parts, and actuator mechanisms—are captured here when they don't qualify under a more specific parts provision. Correct classification requires confirming both that the part is dedicated to apparatus of the switching/protection family and that no more specific parts heading applies. Supply chains for these components are often deeply integrated with electronics manufacturing hubs, and parts sourced from certain origins may carry Section 301 exposure that differs from the finished apparatus they support.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
35.2K shipments/mo
Basic heading 48 of 642 in section 7
Basic heading 77282 · $432.0M of $175.6B
When a part performs multiple functions, classification typically follows the component's principal function or the apparatus it is primarily designed to be used with. If the principal function cannot be determined, the heading that occurs last in numerical order among the competing provisions generally applies under GRI 3(c) logic—though a binding ruling is advisable for recurring ambiguous parts.
Yes. Parts and finished apparatus are classified separately based on their individual descriptions, even when shipped together. Importers should ensure the commercial invoice itemizes parts and finished goods distinctly, with separate line values, to avoid misclassification and potential penalties.
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Exports · July 2026
destination
Mexico and Canada together take 76% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$432.0MYoY · Pro
Exports
$726.0MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.