Description

New single-phase automatic transfer switch to facilitate energy management in your home. With its simple installation, it ensures continuous and safe electrical supply. A practical and efficient solution for automating the electrical system. Switch designed for users with a power station (batteries), automatically switching from grid power to battery power when grid power fails. I mistakenly purchased a single-phase unit; later, I bought a three-phase unit. It never worked. It is new

ConditionNew

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