We protect lives and assets

We secure your products and your success

E-T-A is the world market leader of circuit breakers for equipment protection and circuit protectors. We offer the widest range of products in the following sectors: overcurrent protection, power distribution, circuit breakers, power and solid state relays and intelligent complete systems.

Benefit from the experience of our specialists.

Product news

SPR10-T: Four functions in one unit

The SPR10-T – the solid state remote power controller is suitable for DC 12 V and DC 24 V applications.

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Protecting and switching in a single component! The professional all-in-one solution for devices and machines.

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Supply, overcurrent protection and power distribution in a single system – also via IO link or Modbus.

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Customer testimonials


“E-T-A’s cooperative partnership and technical understanding are unique in the market. This enables us to achieve our high-quality goals.”

Stefan Fischer, Head of Electrical Design, Hans Weber Maschinenfabrik GmbH

Application report



ControlPlex® REX meets all the requirements of the machine building industry. With the IO link point-to-point communication, all important data of the DC 24 V supply are available at the control level.

It is very cost-efficient. A great collaboration between manufacturer and user!”

Milan Wamsteker, Global Marketing Manager, Meyn Food Processing Technology B.V.

Application report


“The E-T-A products used impress with their easy handling and adapt individually to our applications."

Dipl. Ing. (FH) Hans Stäbler, R&D Group Manager, Gebr. Heller Maschinenfabrik GmbH

Application report



“E-T-A offers very good service and support. With specifically adapted overcurrent protection devices, a 100 % solution was created for us!"




“With innovative wiring technology, push-in terminals and as the inventor of the IO link connection of overcurrent protection devices, E-T-A was simply ahead of the competition.”





„E-T-A has designed exactly what we have asked for from the very beginning!”



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