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The function of the dual power switch is to switch automatically to another power supply when there is a power failure.
Dual power switch is widely used in high-rise buildings, residential areas, hospitals, airports, wharves, fire, metallurgy, chemical, textile and other important places not allowed power outages.

How many voltage you can supply ?
AC127/220V, AC 220V/380V ,AC 230V/400V , AC240 /415V
How many current you can supply ?
CB Type ( 6A-63A )
PC Type (63A-3200A)
How Many Pole you can supply ?
2P ,3P , 4P .
How Long is the Warranty period ?
2 Years
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