Double-position switch in distribution box
Double Pole, Double Throw (DPDT) switch is used to control two separate appliances connected to the supply for example, a water heater can be toggled between 120V and 240V supply using DPDT switch (wiring diagram is given below), where both supply lines (Hot1 and Hot2 or. The DPDT, or double pole double throw, is an electrical device that comes with features to control current flow in two separate circuits at the same time. A dual power switch box seamlessly avoids such situationsby automatically switching over to a backup source within seconds. From factories and offices to sensitive areas, this device guarantees that everything is safe and working smoothly.
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