Irrespective of the load – you are certain to find the ideal controls here. With only 7 sizes, our controls optimally cover the entire input range up to 250 kW/400 V. The large-size soft starters can be used up to 1200 kW/400 V. What makes all our devices unique: Their high contact reliability and compact design together with their special durability and long life - even in extreme ambient conditions.