WORKING PRINCIPLE: When there is an abnormality in the normal power supply, the backup power supply immediately operates, ensuring the continuity, reliability, and security of the power supply.
WIDE APPLICATION: This dual power transfer switch is an isolation type with less interference, widely used in scenarios such as homes, shopping malls, factory, laboratories, and farms.
MATERIAL: The shell of the transfer switch is made of flame retardant PC material, with good insulation and high temperature , and uses silver contacts, which is and reliable.
HIGH EFFICIENCY: This transfer switch supports automatic or manual operation, millisecond switching without power outage, , used in places where continuous power outages are not allowed.
UPDATED: This automatic transfer switch is compatible with emergency power systems that operate at 50/60Hz with a rated AC 110V 80A. It is specially made for use with the PZ30 distribution box.