E-T-A Elektrotechnische Apparate GmbH
About us
Solutions for the Automation and Process Industries
In numerous industries—including mechanical engineering, automotive manufacturing, process engineering, and energy technology—E-T-A solutions are ideally suited for a wide variety of applications thanks to their extensive range of product variants and configuration options.
With our comprehensive portfolio of miniature circuit breakers (MCBs), conventional electromechanical circuit breakers, intelligent electronic overcurrent protection, switching power supplies, and power distribution systems, we reliably meet market requirements. E-T-A products increase efficiency, availability, and future-proofing in factory automation and system engineering.
Product Highlights
We offer a broad product range for optimizing factory automation and systems engineering, including:
Miniature circuit breakers (MCBs) for reliable and advanced protection
Intelligent electronic overcurrent protection for critical applications
Highly efficient switching power supplies
Customized power distribution systems
Our solutions are designed to maximize efficiency and sustainably reduce downtime across a wide range of industries.
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Products & services
PFA10-T 10 A
The primary pulsed PFA10-T switch mode power supply unit is ideal for automation and mechanical engineering applications. The compact design allows space-saving integration in control cabinets with limited installation space. The housing with 25° inclined connections enables tool-free installation and quick replacement. The three-phase AC input is also suitable for operation with DC voltage. With the DC 24 V output, an efficiency factor of max. 94.1 %, 240 W output power and 150 % power reserve for up to 5 seconds, the power supply unit fulfils all the requirements of dynamic industrial applications.
PFA10-T 40 A
The primary pulsed PFA10-T switch mode power supply unit is ideal for automation and mechanical engineering applications. The compact design allows space-saving integration in control cabinets with limited installation space. The housing with 25° inclined connections enables tool-free installation and quick replacement. The three-phase AC input is also suitable for operation with DC voltage. With the DC 24 V output, an efficiency factor of max. 96.9 %, 960 W output power and 150 % power reserve for up to 6 seconds, the power supply unit fulfils all the requirements of dynamic industrial applications.
ControlPlex® System CPC12
Transparency through web server and fieldbus connectivity Typical application Thanks to its compact modular design, the communication-capable REX system with CPC12 ControlPlex® bus controller enables space-saving integration in control cabinets with limited installation space - ideal for modern, densely equipped system concepts. Applications Mechanical and plant engineering Industrial automation Process industry Technology The CPC12 ControlPlex® bus controller has a separate DC 24 V voltage supply, enabling an independent supply to the circuit protectors and recording all status information and measuring values. This data is visualised with the internal web server. The data can be made available to the superordinated control systems via the fieldbus interfac