Altech On-load Changeover Switch find a wide application scope where the reliability of electrical supply from the utility is low and are used in lighting/motor circuits where continuity of supply is necessary, for switching to an alternative source from main supply and vice versa.

They are switch disconnectors with independent manual operation capable of making, carrying and breaking currents  under normal circuit conditions such as short circuit for a specified time,

These switches are modular in construction compact in size and suitable for stringent utilization category AC-23A/B.