OptiStart K-FK-50-30-00-A048 contactor for capacitor switching KEAZ 335484

The OptiStart K series includes a range of contactors for capacitor switching. OptiStart K-FK contactors are equipped with a ballast shunt resistor designed to reduce peak current during capacitor switching and eliminate the risk of welding power contacts. The new OptiStart K contactor series features the most modern solutions for motor control. The range includes both classic solutions with AC, DC, or AC/DC control coils, and modern OptiStart K-AF contactors with an electronic coil supply system, which offer numerous advantages over traditional solutions and fully meet all modern market requirements.