Izoelektro d.o.o. es un fabricante y proveedor de productos destinados a la reconstrucción y mantenimiento de redes de baja tensión de hasta 1 kV y líneas de transmisión de media tensión de hasta 52 kV.

Nuestros principales productos son disyuntores de baja y media tensión y aisladores de tensión y aisladores de soporte La mayoría de los productos cuenta con integradas soluciones innovadoras y patentadas propias. Compañías proveedoras de energía eléctrica de más de 40 países alrededor del mundo depositan su confianza en el conocimiento y en la tecnología de nuestra compañía.

La compañía es titular de los certificados ISO 9001 e ISO 14001.

MV surge arresters class DH

General data

  • Ur = from 3,7 kV to 55 kV
  • IEC class DH
  • For indoor and outdoor installation
  • Ambient temperature range T = -60 °C ... +85 °C
  • Tested according to standard IEC 60099-4:2014



The name of the international fair abroad: Hannover Messe 2018
Date of international fair abroad: 23.04.2018 - 27.04.2018
The official website of the international fair abroad:
Projected co-financing: 6.877,86 €

"The investment co-financed by the Republic of Slovenia and the European Union from the European Regional Development Fund".

More on the website of the European cohesion policy in Slovenia:

Our company was also an exhibitor this year at the world's largest energy fair in Hanover. The fair was held from 23 to 27 April 2018. Our showroom A41 was in Hall 13. The motive for the participation in the Hanover fair was to establish new contacts with potential partners or representatives of companies that market equipment for power systems. In the company, we are aware that such fairs represent the beginning of concluding new deals on foreign markets, which is also our main goal. The fair also presents an opportunity to deepen existing contacts. Also, such a fair allows us to understand and analyze the competition. The fair fulfilled our expectations. The number of visitors and established business contacts is in line with expectations. We are particularly pleased by the visit of this fair because we carried out some business talks with potential customers with whom we met at the Hanover Messe fair in previous years.

The official report on the attendance of the fair is published on the link below:


February 26, 2018

In our production is already for 9 months fully implemented the collaborative robot UR5 from the Danish company Universal Robots. Check video at


February 21, 2018

In the public tender "Incentives for research and development projects 2" we received grants for "Development of a system for monitoring the functionality of surge arresters".