Schedule of Trade Shows

Visit us at HANNOVER MESSE Digital Edition


Be our guest and get to know E-T-A as the innovation leader in electronic overcurrent protection.

12. - 16. April 2021 ONLINE

Secure yourself a free ticket.
You will receive the ticket code by email after entering your data.

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We are overcurrent protection: Solutions for DC 24 V and Industry 4.0

You want to increase the availability of your machines fast, economically and reliably?

E-T-A invented electronic overcurrent protection over 20 years ago. And until today, as an innovation leader, we offer you a complete protection solution from a single source.

REX system - Save costs and time now!

  • No further accessories required
  • Min. 50 % time saving thanks to innovative connection technology
  • Up to 65 % space saving due to modules that are only 12.5 mm wide

CPC12 ControlPlex® system – a multitude of interfaces!

  • Connection to Profinet, EtherCat, Modbus or EtherNet/IP
  • Transparency across all levels of the automation pyramid
  • Flexible and customised system planning


Coming soon - REX22

The REX22D with fixed and adjustable current ratings up to 20 A. Linear current limitation always included.

Please do not hesitate to contact us. We will be pleased to answer your questions.


We find the 100% solution for you

Our specialists will advise you on individual solution concepts for electronic overcurrent protection in automation.


Our top selection in electronic overcurrent protection

Typ ESS30-S von E-T-A: mit galvanischer Trennung; einzigartige Elektronischer Überstromschutz für DC 24 V Anwendungen


Electronic circuit breakers, ESS30-S, DC 24 V, pluggable, fixed and adjustable current ratings, no. of channels 1, physical isolation, 1 pole

Typ REX12D-T von E-T-A: Zweikanalig beliebig modular anreihbaren elektronischen Sicherungsautomaten REX12D-T.


Electronic circuit breaker, REX12D-T, DC 24 V, rail mounting, fixed and variable current ratings, no. of channels 1/2, IO link, Modbus-RTU

ESX10-T.-DC 24 V

Electronic circuit protector, ESX10-T-DC24V, DC 24 V, rail mounting, fixed, variable current ratings, no. of channels 1

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