Make sure this fits by entering your model number.
The switch is mainly used for testing whether normal or spare power is normal or not.
When the normal power is abnormal, the spare power works at once, which therefore ensures the continuity, reliability, and safety of the power supply.
The product is specially designed for household orbit-type installation and especially useful in the PZ30 power distribution box.
W2R series automatic transfer switch is suitable for the emergency power supply system with 50 or 60 Hz alternating current rated 400V 60A.
TSE is compact in structure, reliable in transfer, convenient in installation and maintenance, and has a long life expectancy.