2 Pole Isolator Switch Wiring Diagram. For one thing both supply wires for this switch carry voltage. The difference between a single and double pole switch is that the latter controls two circuits at the same time.
Make sure that the load cable is connected to the appliance to be switched and that this switch is earthed. Two for incoming hots and two for outgoing hots. With both conductors carrying 120 volts there is an increased risk of injury or property damage.
For one thing both supply wires for this switch carry voltage.
A double pole switch is what you need to control a 240 volt device because 240 volt circuits have two hot wires. Make sure that the load cable is connected to the appliance to be switched and that this switch is earthed. Diagram 3 pole transfer switch wiring collection full version hd quality condiagramaba beataprimavera it. It has four terminals.
