Dual power automatic transfer switch YCQ4 is new developed micro household power transfer switch. When the normal power is abnormal, the spare power works at once, which therefore ensures the continuirty, reliability, and safety of power supply. The product is specially designed for household orbit-type installation.
.
.
.
.
.
.
.
#powersupply #electric#electricalengineer #electrician #electricianproblems #electricianstools #electricalshacks #electricianlife #electricity #electriclightorchestra #electrical #electricfamily #electricalwork #electriclongboard #electricalsky #electricianslibrary #electricianlife #engineeringlife #transistor