CN code 8538 90 91 Electronic assemblies

TARIC codes (10 digits): 3

Origin, preferential duty and next steps ›

Examples from the EU database of Binding Tariff Information (BTI). A ruling binds only its holder and many have expired — read them as guidance, not as a decision for your product.

• Main printed circuit board for a residual current device module. This board integrates the electronic control circuitry and the mechanically latched trip mechanism used in a Socket-outlet Residual Current Device (SRCD system). It comprises of a solenoid actuator, magnetic assembly, plunger, contact bridge, concentrator components, reset button, springs, and connection interfaces to the sensing…

  8538 90 91 · IE 2026 · IEBTIIENEN004-2026-BTI112

• A Printed Circuit Board Assembly. It forms part of a Residual Current Device (RCD) module. The function of the sensing board is to detect a change in current and signal to the main PCB to activate disconnection when a residual current above the threshold (10 or 30 mA) is detected. It includes passive and active electronic components for signal conditioning, voltage regulation, and control…

  8538 90 91 · IE 2026 · IEBTIIENEN004-2026-BTI90

• A sensor PCB. It acts as an interface module for a residual current monitoring system. The PCB filters the signals and processes them through its main chip and then sends an output signal to the main system if it detects a fault. It is powered from a 12 V DC supply and provides the necessary electronics to compare the current signal against the rated residual fault threshold (6 mA DC). When the…

  8538 90 91 · IE 2026 · IEBTIIENEN004-2026-BTI70

• A FIELD BUS INTERFACE CARD IN THE FORM OF A PRINTED CIRCUIT BOARD (PCB). THE BOARD IS USED ON PNEUMATIC VALVES TO CONNECT THE VALVE WITH THE BUS SYSTEM, FOR PROCESS CONTROL FROM AN EXTERNAL COMPUTER/CONTROLLER. THE PCB READS THE DIGITAL INFORMATION AND ACTUATES THE CORRECT VALVE STATION. (ADDRESS SYSTEM I/O). THE PCB IS LAYERED ON BOTH SIDES AND POPULATED WITH BOTH PASSIVE AND ACTIVE ELEMENTS.

  8538 90 91 · GB 2017 · GB503546273

• PCBA. THIS PRODUCT IS A PRINTED CIRCUIT BOARD ASSEMBLY DESIGNED TO BE INCORPORATED I A POWER DISTRIBUTION UNIT (PDU). THE DEVICE IS USED TO CONTROL POWER TO THE CONTROLLING CIRCUITS. CAN ALSO BE USED AS A RELAY TO CONTROL OUTLET SWITCHES.

  8538 90 91 · GB 2012 · GB121779664

• PARTS FOR AN INDUCTIVE FAULT CURRENT LIMITER (FCL). FCL'S ARE USED TO PROTECT NATIONAL GRIDS ELECTRICITY SUPPLY FROM FAULTS AND SURGES, ALLOWING FOR A CONTINUAL, UNINTERRUPTED ELECTRICAL SUPPLY. THE ASSEMBLY IN QUESTION CONSISTS OF NON-MAGNETIC PASSIVE CORES, THE FAULT CURRENT LIMITER CONTROL UNIT (FCU) AND OTHER AUXILIARY EQUIPMENT NECESSARY TO ASSEMBLE THE FCL (E.G. BRAIDED HOSES AND…

  8538 90 91 · GB 2011 · GB120592889

• A MODULE FOR USE IN SECURITY SYSTEMS IN THE FORM OF AN ELECTRONIC INTERGRATED CIRCUIT WHICH IS MOUNTED WITH ACTIVE AND PASSIVE COMPONENTS. THE PRODUCT IS A 2 DOOR ACCESS MODULE THAT CAN CONTROL TWO DOORS WITH TWO READERS, OR ONE DOOR WITH IN AND OUT READERS. SUPPORTS MAGNETIC SWIPE OR WIEGAND CARD READERS WITHOUT THE NEED FOR AN ADDITIONAL INTERFACE, STANDARD VERSION SUPPORTS OFFLINE DATABASE OF…

  8538 90 91 · GB 2010 · GB119689526

• LOADLOCK CONTROL PRINTED CIRCUIT BOARD.THIS PCB IS USED TO CONTROL THE OPERATION OF THE VACUUM LOADLOCK USED IN THE MANUFACTURING PROCESS OF SEMICONDUCTOR WAFERS. THE CONTROL PCB IS OPERATED BY REFERENCE TO THE INPUTS FROM THE MAIN SOFTWARE CONTROL FOR THE WHOLE SYSTEM.THE PRINTED CIRCUIT BOARD IS INSTALLED IN THE LOADLOCK MODULE AND IS NOT PROGRAMMABLE.

  8538 90 91 · GB 2009 · GB118978818