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

Answer

A double pole breaker is a circuit breaker used in supplying power top 240 V circuits. It is a safety device that protects the wiring system whenever there is a short on either side of the voltage flow. The breaker trips whenever it senses excess power to prevent disasters such as electrical fires.
Q&A Related to "What Is the Difference between a Single Pole..."
Double pole breakers take power from two legs in an electrical panel, making the power that is drawn flow evenly and run efficiently. A trip breaker handle on the double pole breaker
http://www.ehow.com/facts_5569297_double-pole-brea...
This type of question usually means you aren't ready to do this yourself. Study some electrical material and the National Electrical Code and work this answer out for yourself, or
http://wiki.answers.com/Q/What_is_involved_in_inst...
a double pole breaker is designed to protect 220 volt circuits (hot water heater or stove) A 220 volt circuit has two hot lines and the double pole breaker will trip if either line
http://answers.yahoo.com/question/index?qid=200709...
It is all one "unit" but it serves two 220 volt circuits independent of each other. Basically it is two double poles that happen to be stuck to each other. The two wires
http://en.allexperts.com/q/Electrical-Wiring-Home-...
1 Additional Answer
Ask.com Answer for: what is a double pole breaker
What Is a Double Pole Breaker?
Double pole breakers are circuit breakers used to deliver power to 240-volt circuits while preventing electrical hazards. They are required for many household devices and appliances, and deliver twice the power of a single pole breaker.... More »
Difficulty: Easy
Source: www.ehow.com
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