.Doppelter Stromübertragungsschalter 2P/4P dreiphasiger automatischer Umschaltschalter ATS.
ab 64,13 €
【Dual Power Automatic Transfer Switch】: The Dual Power Automatic Transfer Switch is used to switch between two power sources, including the main power source and the standby power source. 【Wide Application】: This product is a photovoltaic version of the double power automatic switch.
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