Close menu
Sensor systems Sensor systems Process instrumentation Process instrumentation
Process instrumentation (1463 results) Show all
Pressure measurement Pressure measurement Flow measurement Flow measurement Level measurement Level measurement Temperature and humidity measurement Temperature and humidity measurement Process analytics Process analytics Process control and monitoring Process control and monitoring System components System components
Control systems Control systems
Control systems (223 results) Show all
LOGO! Mini controllers LOGO! Mini controllers SIMATIC S7-1200 SIMATIC S7-1200 SIMATIC ET 200SP SIMATIC ET 200SP HMI operating panels HMI operating panels IO-Link IO-Link
IO-Link (24 results) Show all
IO-Link Master IO-Link Master IO-Link programming tools IO-Link programming tools
IoT components IoT components
IoT components (12 results) Show all
IoT Gateways IoT Gateways
Additional control components Additional control components
Additional control components (26 results) Show all
Industrial USB memory sticks Industrial USB memory sticks Programming software Programming software
Safety technology Safety technology
Safety technology (617 results) Show all
Safety sensors Safety sensors Safety relay modules Safety relay modules Safety controllers Safety controllers Guard locks Guard locks Safety control devices Safety control devices Safety drive technology Safety drive technology
Industrial communication technology Industrial communication technology Measuring & regulation technology Measuring & regulation technology Control & signalling devices Control & signalling devices Industrial controls Industrial controls Protection equipment Protection equipment Drive technology Drive technology Enclosures / Control cabinets Enclosures / Control cabinets Industrial luminaires Industrial luminaires Connection technology Connection technology
Connection technology (1435 results) Show all
Sensor / actuator wiring Sensor / actuator wiring Industrial connectors Industrial connectors Cables / Wires Cables / Wires Terminal blocks / Connecting terminals Terminal blocks / Connecting terminals Installation & assembly material Installation & assembly material
Power supply Power supply Work tools Work tools Automation24 promo shop Automation24 promo shop SALE SALE
0 Shopping basket
Items in shopping basket 0

Your shopping basket is currently empty

Results ()


E-T-A Logo Looking for a way to protect your equipment and systems reliably? Circuit Breakers from E-T-A protect your 24 V DC power supply reliably. Your devices are protected against overcurrent and short-circuit and have increased system availability in the event of a fault.

E-T-A - Engineering Technology Worldwide

Elektrotechnische Apparate GmbH, E-T-A, was founded in 1948 by Jakob Ellenberger and Harald A. Poensgen in Altdorf, Nuremberg, Germany. The company is known worldwide for its "Engineering Technology" and operates in more than 60 countries with six production sites, among others represented in Germany.

E-T-A – products for secure applications today and the future

The 60-years of experience and in-depth industry and application know-how of E-T-A has brought us many high quality products for the electronics, mechatronics and electromechanical industries. The driving factor for their success has been and still is the constant strive for innovation to newer solutions for the best possible use of electrical power in perpetuity.

Solving electrical challenges are a specialty of the company. The safety of equipment and people are always focussed on. The core competence lies in the field of circuit breakers. Here, they are regarded as a world leader. In addition, the assortment includes control and protection products.

Thanks to the zero-defect principle, the high quality and good reputation of E-T-A products is always preserved. They are MIL qualified and carry the QPL approval. This is supported by numerous other approvals and certifications.

In the future, this will not change. The production of innovative and trendsetting products is important for E-T-A – which is backed up with a number of internationally patented products. The cooperation with research institutions and universities is continuously pushing ahead this development.

E-T-A Engineering Technology at Automation24 – protection for you and your devices

At Automation24 you find, not only multi-channel equipment protection from PHOENIX CONTACT and from Murrelektronik, but also single-channel device circuit breakers from E-T-A for the reliable protection of your 24 V DC supply. With their help you significantly reduce the risk of short circuit and overload, and increase system availability in the event of failure.

Protect your systems today - with suitable device circuit breakers from E-T-A. Best prices and competent technical support via telephone or email are guaranteed at Automation24.