Planning Use SEO page 238

Duty surprise for relay from China: check voltage, contacts, and board status

Planning Use only. Broker review required for Entry Use.

A relay from China can be an electromechanical relay, solid-state relay, automotive relay, safety relay, reed relay, power relay, relay socket, relay module, or a relay already mounted on a control board. A duty estimate can break when the file does not separate the relay from the module or finished equipment.

Use this page to prepare a Planning Use record before broker review. The record should identify relay type, coil rating, contact rating, module status, origin, value, trade remedy exposure, and authority sources.

quick answer

For "duty surprise relay from China", collect relay type, coil voltage, contact rating, pole and throw configuration, load type, solid-state or mechanical status, socket or base, module board, terminal type, end use, China origin support, supplier code, invoice value, assists, and trade remedy notes.

A relay is not the same file as a switch, contactor, relay module, control board, automotive fuse box, loose socket, terminal block, or finished machine part.

what changes the estimate

Check these facts before using a landed-cost number:

Electromechanical relay, solid-state relay, reed relay, automotive relay, safety relay, contactor, socket, or module.
Coil voltage, contact rating, AC or DC load, pole configuration, terminal style, and mounting style.
Loose relay versus mounted board, relay module, control panel, repair part, or finished device.
Socket, base, heatsink, terminal, screws, wiring, enclosure, and retail packaging.
China origin support and production steps.
Supplier HS or HTS code and whether it covers the exact relay form.
Invoice value, assists, tooling, testing, consigned materials, commissions, and freight terms.
Section 301 or other trade remedy exposure tied to classification and origin.

If the relay is part of a module, keep that fact separate from the loose component review.

missing facts

Mark the record incomplete when:

Relay type and coil rating are missing.
Contact rating, load type, terminal style, or mounting style is missing.
It is unclear whether the shipment is a loose relay, module, socket, or control board.
Origin support is only a ship-from country.
Supplier code is reused across relays, switches, contactors, and modules.
Value omits testing, tooling, assists, or consigned materials.
CBP CROSS rulings for relays, switches, modules, control boards, and electrical apparatus have not been reviewed.

These gaps can move the review between switching devices, control modules, parts, and finished equipment.

authority sources

Use official sources for the candidate path. Datasheets help prove facts, but they do not make the filing decision.

planning path

Start with the datasheet and invoice line. Then separate loose relays from sockets, modules, boards, and finished equipment. Tie the candidate path to origin, value, and trade remedy notes.

The useful result is a record that makes the relay's electrical role plain before review.

questions importers ask

Can I use this page as the duty rate for relay from China?

No. Use it for Planning Use. Entry Use needs broker or customs authority review.

Why does module status matter?

A relay on a board can be reviewed differently from a loose relay, socket, or finished control device.

What should I collect first?

Collect datasheet, relay type, coil and contact ratings, photos, module status, origin support, supplier code, and invoice value.

internal links

planning boundary

This relay duty-surprise page is a planning artifact. It is not for entry filing, not a binding ruling, and not a legal opinion. The importer remains responsible for reasonable care and must obtain broker or customs authority review before filing.

Turn this search into a file

Run a free Duty Surprise Scan, then build a Planning Use Classification Record when the Missing Facts matter.

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