Electronics lie at the heart of your automation technology. We provide products with intelligence.


Relay modules & solid-state relays


Pluggable relay modules with positively driven contacts

Monitoring the switching states of signals in safety applications

The SAFESERIES Contact Extension ensures safe feedback to the control level.

Power supplies

Lightning and surge protection


VARITECTOR PU IoT AC for easy implementation in the IoT

Going digital with communication-capable surge protection

The new surge protection devices of the type VPU IoT AC combine the functions of a powerful surge protection with those of an intelligent IoT device.

VARITECTOR PU AC type I for 950 V AC applications

Increase system availability with lightning and surge protection

VPU AC type I+II lightning and surge protection for 230/400 V systems

Protect power grids safely and efficiently against overvoltage

Range of Products


Consulting & Support