Maximize System Flexibility

Modular & Intelligent CPC12 ControlPlex® System

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Reduce Wiring & Assembly Time

C14/C20 power entry modules combine five functions into a single device

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UL 1077 & UL 489 4230-T Miniature Circuit Breakers

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Looking for overcurrent protection and power distribution products?

Look no further than E-T-A. Our range of products includes circuit breakers, electronic circuit protectors, solid state relays, and intelligent power distribution systems. Whether you need a single component or a complete system, we have you covered. And if you require something more specific, we can design custom solutions tailored to your requirements.

Product categories

E-T-A offers you the world’s most comprehensive product portfolio and customised solutions in the areas of circuit breakers, circuit protectors, electronic overcurrent protection (DC and AC), relays and power distribution systems - intelligent, conventional or customer-specific.

Featured Applications

See how Original Equipment Manufacturers (OEMs) are using E-T-A's products.

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Reaching the goal together

Many companies rely on E-T-A and our solutions. See what our customers have to say.

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

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


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

“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

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 developed exactly what we asked for from the beginning!


News & Stories

Image for page '75 Years with E-T-A'

75 Years with E-T-A

E-T-A will celebrate its 75th anniversary on 24 June 2023. Do you want to join us? Then save the date in your calendar today.

Image for page 'Power Entry Modules with Integral Circuit Breakers'

Power Entry Modules with Integral Circuit Breakers

Highest flexibility in device design and cost savings at the same time

Image for page 'Power Relay with Plug in Connector (HDSCS)'

Power Relay with Plug in Connector (HDSCS)

Our MPR10, MPR20 and HPR10 power relays are now also available with robust plug-in connectors compatible with the HDSCS connector series.

Image for page 'Materials Handling - Solutions for Industry 4.0 and IoT'

Materials Handling - Solutions for Industry 4.0 and IoT

Solutions for the DC-power distribution design in driverless transportation systems and in decentralised and centralised control cabinets.

Image for page 'SCS® - Intelligent CAN Solutions for Utility Vehicles'

SCS® - Intelligent CAN Solutions for Utility Vehicles

E-T-A offers a suitable CAN solution with numerous intelligent products, that support the CAN 2.0B standard and are compatible with J1939

Image for page 'HVR10 - The Most Powerful High Voltage Relays up to 1000 V'

HVR10 - The Most Powerful High Voltage Relays up to 1000 V

E-T-A’s HVR10 high voltage relay is a hybrid powerful high voltage relay in a compact design.