We protect lives and values

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.

Read more


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

Read more


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

Read more

Trade Shows


Hannover Messe, Hanover, Germany

SMART, Vienna, Austria

ANGA COM, Cologne, Germany

Overview: Trade Shows

Customer Magazine - Current

Issue: 3/2019

  • 48 V: On the trail of a megatrend in many industries:
  • Reliably switching high currents Solid State Smart Power Relay SPR10-T
  • Planning tool for ideal protection in chemical plants

More information


German engineering, an accredited test laboratory as well as numerous certifications ensure consistent quality at the highest level.

Quality Management


Virtual Assistant
Quickselect: Products Jobs Support About E-T-A
Call An Expert
Sie haben Fragen, Anregungen oder Wünsche? Wir beraten Sie gerne.