Based on this product's specifications, here are some alternatives and similar models
Three-phase capacitor Aniro POLT44075 6.3/7.5 kVar 400/440 V
Summary description:
Three-phase reactive power capacitor Aniro POLT44075 provides 6.3 kVar (nominal) and 7.5 kVar (maximum) at system voltages of 400/440 V. Designed for power factor correction in industrial and commercial three-phase installations, it helps reduce reactive losses, improve voltage stability and lower electricity costs. Suitable for retrofit or new installations where the specified kVar and voltage match system requirements.