We are a PROXAR manufacturer and an ARTECHE distributor—check it out:

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We are a PROXAR manufacturer and an ARTECHE distributor—check it out:

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  • logo partner

DC surge arresters

PROXAR offers innovative direct current (DC) surge arresters for the 1–5 kV range, featuring a silicone-encapsulated design and polyamide braiding technology. Our solutions deliver significantly better performance than competing products – see which ones are right for your project.

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DC Surge Arresters

PROXAR–IVN DC

Surge arresters for surge protection of lines, substations, and electric rolling stock in the 1–4.7 kV voltage range.

DC Surge Arresters

PROXAR–IIW DC

Surge arresters for protecting DC power systems in the voltage range of 1–4.7 kV.

DC Surge Arresters

PROXAR–VW DC

Surge arresters for protecting DC traction systems against repeated surges in the voltage range of 4.5–5 kV.

Let’s talk

Tell us about the challenges your project faces

If you need advice on selecting surge protection devices for your project, we encourage you to contact us. We provide our partners with:
  • Quick quotes
  • Product selection
  • Tailored solutions
  • Technical support
Use the contact form on the right – we’ll see how we can help you.