Reliable systems for controlled pressure relief in the event of a fault arc

Our pressure relief channels offer reliable protection for industrial plants – especially for use in medium-voltage systems. Through individual design and precise calculation, we ensure that your plant is protected in the event of a fault arc.

Engineer analyses various project data

Our range of services for pressure relief channels

  • Customized design
  • System-specific pressure calculation
  • Simulation of the pressure load on the duct prior to manufacture
  • Manufacture and installation of pressure relief ducts

Your advantages at a glance

Rely on proven safety and flexibility – developed for the highest demands in industrial plants.

Customized design

No standard solutions, but individually developed for your system

Product-independent

Flexible and compatible with various systems

Proof of stability

Mathematically proven and documented


Pressure peaks can pose enormous risks in industrial plants. Our ducts ensure that, in an emergency, the load is dissipated in a controlled manner – safely, efficiently, and in compliance with standards.

Get in touch with us!

E&A Elektrotechnik und Automatisierung GmbH

Gewerbering 5 | 01809 Dohna