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BOE-A-2026-3081 ·10 February 2026 ·Resolution Low impact
Tax

Circutor, SA: authorisation for the installation and use of TDH10 model current transformers in the electricity grid

The Directorate General for Industry of the Generalitat de Catalunya has authorised Circutor, SA to install and use TDH10 model current transformers for low-voltage measurement in the electricity grid, including its various versions (Art. 1). This resolution is issued under the Unified Regulation on Measurement Points of the Electricity System (RD 1110/2007).

In 2 key points

  1. The authorisation has a maximum validity period of five years (Art. 2.1). (art. Segundo.1)
  2. Instruments must pass an original verification inspection by an authorised inspector before installation (Art. 2.2). (art. Segundo.2)

How it affects those involved

For Circutor, SA, this resolution enables the commercialisation and use of its TDH10 model transformers, with currents ranging from 600 A to 3000 A, within the Catalan market (Art. 1). Users of this equipment must ensure that, prior to installation, the units pass an original verification inspection conducted by an officially authorised inspector (Art. 2.2).

Lifecycle

2026-02-10PublishedPublished in the BOE
Official text Based on BOE data (boe.es). Information, not advice.

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This analysis is informational only and does not constitute legal advice or create a client-adviser relationship. BM Consulting.
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