HYCQ4 Automatic changeover switch change over switch
HYCQ4
type product is a new generation of PC switches and it is suitable for rated insulation voltage 690V, the rated frequency is 50/60Hz, the rated voltage is 400VAC ,Control voltage 220V and rated current can be up to 125A.
The product is mainly used for the conversion of emergency power supply system between two powers so as to ensure the important load can continuously and reliably operate. Mainly used for the nationally specified first grade current, the product is applicable to the occasions requiring continuous normal power supply such as high-rise building, post and firefighting, coalmine and shipping, chemical metallurgy, industrial production line, medical sanitation, military facilities, etc.
