The 4-Pole 400A Change Over Switch is an industrial-grade switching device housed in a robust mild steel enclosure, designed for reliable load transfer and circuit isolation in high-current applications. With a 400A rating and 4-pole configuration, it provides safe, manual switching for three-phase systems and neutral conductors, meeting the demands of electrical distribution boards and switchgear installations. Ideal for facilities managers, electrical contractors, and industrial maintenance teams requiring dependable changeover capability.