What Is the Difference between a Single Pole Breaker and a Double Pole Breaker?

Answer

The difference between a single pole breaker and a double pole breaker is the amount of hot wires and the amount of voltage each one can handle. A single pole breaker has one hot wire which is black and supplies 120V to the circuit. A double pole breaker supplies 240V to its circuit and has two hot wires which are usually a black wire and a red wire.
Q&A Related to "What Is the Difference between a Single Pole..."
Deriving its power from both legs, the double-pole breaker is able to administer twice the power of the single pole breaker. Double pole breakers appear as two single pole breakers
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A single pole breaker is made or used to protect the panel buss for 110 volt devices, A double pole breaker protects the buss for 220 volt devices.
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Single pole breaker means just that it handles one circuit, usually 120 volts. A double pole breaker is for 240 volts, not two 120 volt legs. You do not add 120 volts together to
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Double-pole circuit breakers, often called two-pole breakers, are used to supply 240-volt circuits with power. These breakers have a combination handle that enables both legs of the
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