Brazil NCM · 8-digit subitem

NCM 9032.89.84 – Variable-frequency motor speed controllers

NCM 9032.89.84 (also written 90328984) is Brazil's code for variable-frequency motor speed controllers. Its first 6 digits are HS code 9032.89.

Official description of NCM 9032.89.84

PortuguêsOfficial
De velocidade de motores elétricos por variação de frequência
EnglishUnofficial translation

For the speed of electric motors by frequency variation

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 9032.89.84

90Chapter 32Heading 89Subheading

HS code 9032.89
Same in every country

8Item 4Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 90 Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories Instrumentos e aparelhos de óptica, de fotografia, de cinematografia, de medida, de controle ou de precisão; instrumentos e aparelhos médico-cirúrgicos; suas partes e acessórios.
  2. Heading 90.32 Regulating or controlling instruments and apparatus; automatic type Instrumentos e aparelhos para regulação ou controle, automáticos.
  3. Group 9032.8 Other instruments and apparatus: Outros instrumentos e aparelhos:
  4. Subheading 9032.89 Regulating or controlling instruments and apparatus; automatic, other than hydraulic or pneumatic Outros
  5. Item 9032.89.8 Other, for regulating or controlling non-electrical quantities Outros, para regulação ou controle de grandezas não elétricas
  6. Subitem 9032.89.84 For the speed of electric motors by frequency variation De velocidade de motores elétricos por variação de frequência

Other NCM codes under HS 9032.89

9032.89.11 Electronic voltage regulatorsEletrônicos 9032.89.19 Other voltage regulatorsOutros 9032.89.21 ABS controllers for motor vehiclesDe sistemas antibloqueantes de freio (travão) (ABS) 9032.89.22 Vehicle suspension system controllersDe sistemas de suspensão 9032.89.23 Vehicle transmission controllersDe sistemas de transmissão 9032.89.24 Vehicle ignition controllersDe sistemas de ignição 9032.89.25 Vehicle injection system controllersDe sistemas de injeção 9032.89.29 Other electronic vehicle controllersOutros 9032.89.30 Digital railway vehicle control equipmentEquipamentos digitais para controle de veículos ferroviários 9032.89.81 Automatic pressure regulatorsDe pressão 9032.89.82 Automatic temperature regulatorsDe temperatura 9032.89.83 Automatic humidity regulatorsDe umidade 9032.89.89 Other non-electrical quantity regulatorsOutros 9032.89.90 Other automatic regulating instrumentsOutros

Questions about NCM 9032.89.84

What is NCM 9032.89.84?

NCM 9032.89.84 (90328984) is the Brazilian (Mercosur) code for variable-frequency motor speed controllers. Its official Portuguese description is “De velocidade de motores elétricos por variação de frequência”.

What is the HS code for NCM 9032.89.84?

HS 9032.89 (Regulating or controlling instruments and apparatus; automatic, other than hydraulic or pneumatic). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 9032.89.84?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.