A Kripal 4-pole 100 Amps changeover switch is a robust electrical device used to manually switch power supply between two different sources, typically from the main utility grid to a backup generator, or between two different mains feeds.
The "4 pole" designation means it can switch all four electrical lines (three phases and neutral) simultaneously, ensuring complete isolation and safe transfer for three-phase systems. The "100 Amps" rating indicates its capacity to safely handle continuous currents up to 100 amperes, making it suitable for medium-sized commercial, industrial, or large residential installations. Known for their durability and reliable performance, Kripal switches ensure uninterrupted power supply during outages.