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..."
Electrical Service to a Home From its source of generation, electricity flows at a high voltage through wires to our homes. A transformer near the home reduces the voltage or "
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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 breakers use two spaces in your electric panel versus one space by a single-pole breaker.
http://electrical.about.com/od/panelsdistribution/...
1 Additional Answer
Ask.com Answer for: what is the difference between a single pole breaker and a double pole breaker
What Is Difference Between Single Pole or Double Pole Breaker?
Single- and double-pole circuit breakers supply power to circuits in different increments. Single-pole breakers supply up to 120 volts of power, while double-pole breakers supply up to 240 volts by using different technology.... More »
Difficulty: Easy
Source: www.ehow.com
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