Protective Devices
Intelligent protective devices for power generation and distribution

Protective relays and protection systems for reliable power supply

Energotech, as the representative of SEG Electronics in Switzerland, offers a comprehensive portfolio of intelligent protective devices specifically developed for the requirements of modern power generation and distribution. With decades of experience and innovative solutions, we contribute significantly to shaping the intelligent energy supply of tomorrow and actively support the energy transition.

Our protective relays are easy to use and known for their robustness and reliability. They provide comprehensive protection for various applications, including:

• Generators: Protection against overload, short circuit, and other operational disturbances to ensure continuous power generation.

• Transformers: Safeguarding against thermal and electrical overloads to maximize the lifespan and efficiency of transformers.

• Motors: Prevention of damage from overheating, overload, or blockage, thereby extending operating times.

• Cables and Overhead Lines: Protection against short circuit, ground fault, and overload to maintain the integrity of power lines.

• Busbars: Prevention of disruptions and damage caused by short circuits or overloads.

Whether you need standardized products or customized solutions, our protective devices have set industry standards worldwide for over 50 years. Our technologies are designed to simplify the protection of electrical installations while ensuring maximum reliability.

Protection made simple – with SEG Electronics and Energotech by your side, you benefit from top solutions for safe and efficient power supply.