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On a split phase system where you need 240 volts a two pole breaker is used. L1 to N will give you 120 volts for one circuit. L2 to N will give you 120 volts for one circuit. L1 to L2 will give you 240 volts for one circuit.
A 2 pole 30A circuit breaker is a type of electrical protection device designed to interrupt the flow of electricity in a circuit if a fault is detected. "2 pole" means it has two sets of connections for both the hot and neutral wires, and "30A" indicates it can handle a maximum current of 30 amps before tripping. This type of breaker is commonly used for larger appliances or circuits that require more power.
A two pole 20A circuit breaker can be used for any 240V load that requires 20A, with supply conductors no smaller than 12AWG. Since a clothes dryer typically requires 30A, and a range 40A to 50A, a 20A 240V circuit could probably be a window air conditioner, pool pump, or some other 20A 240V load.
This is a device that monitors either two separate, but related, circuits or one higher voltage single circuit for overcurrent conditions. American household circuits use both 120 volt and 240 volt wiring. For example, most electric water heaters and electric stoves are designed for 240 volts, although the stove might have a light bulb or fan that uses 120 volts. Both conductors must be disconnected together even if for some reason an overcurrent only occurs in one conductor. Therefore, most 2 pole circuit breakers have a linked handle or other method to make sure both poles turn off simultaneously.
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What breaker do you use for 10-2 wire?
For 10-2 wire, you would typically use a 30-amp breaker. This size breaker is commonly used for 10-gauge wire in residential electrical installations. Make sure to check your local electrical codes and the manufacturer's recommendations for the specific application.
Can you use a 2 pole breaker for a 120 volt single phase circuit?
No, a 2 pole breaker is designed for a 240-volt circuit or for two separate 120-volt circuits that are out of phase with each other. For a 120-volt single-phase circuit, you would typically use a single-pole breaker.
How do you define a pole in circuit breaker?
A pole In a circut breaker refers to the number of circuts it controls, single pole only controls one, double controls 2 at same time
Can a double pole 20 amp breaker be used with 12-2 wire for a single 220 circuit?
Yes, a double pole 20 amp breaker can be used with 12-2 wire for a 240V circuit. However, make sure the device you are connecting requires 240V and not 120V. Also, consult local electrical codes and regulations to ensure compliance with safety standards.
Can you connect a 2 pole load to 2 single pole breakers?
No, it is not recommended to connect a 2 pole load to 2 single pole breakers as this can cause issues with proper circuit protection and may lead to electrical hazards. It is best to use a dedicated 2-pole breaker for a 2 pole load to ensure proper operation and safety.
What breaker do you use for 10-2 wire?
For 10-2 wire, you would typically use a 30-amp breaker. This size breaker is commonly used for 10-gauge wire in residential electrical installations. Make sure to check your local electrical codes and the manufacturer's recommendations for the specific application.
Can you use a 2 pole breaker for a 120 volt single phase circuit?
No, a 2 pole breaker is designed for a 240-volt circuit or for two separate 120-volt circuits that are out of phase with each other. For a 120-volt single-phase circuit, you would typically use a single-pole breaker.
Can a double pole circuit breaker be used for 2 different circuits I have a 20 amp double pole breaker want 2 circuits running 14 gauge wire?
can a 20 amp double pole circuit breaker be used for 2 different 120 v circuits using 14 - 2 wire
How do you define a pole in circuit breaker?
A pole In a circut breaker refers to the number of circuts it controls, single pole only controls one, double controls 2 at same time
Is a 2 pole 30 amp circuit breaker equivalent to 30 amp?
Yes.
Can a double pole 20 amp breaker be used with 12-2 wire for a single 220 circuit?
Yes, a double pole 20 amp breaker can be used with 12-2 wire for a 240V circuit. However, make sure the device you are connecting requires 240V and not 120V. Also, consult local electrical codes and regulations to ensure compliance with safety standards.
What is the function of a Square D 2 pole 30 amp breaker in an electrical circuit?
A Square D 2 pole 30 amp breaker in an electrical circuit serves to protect the circuit from overloading and short circuits by interrupting the flow of electricity when the current exceeds 30 amps.
How much voltage should be in 2pole circuit breaker?
In America, a 2-pole breaker is controlling 240V. 120V per leg.
Can you connect a 2 pole load to 2 single pole breakers?
No, it is not recommended to connect a 2 pole load to 2 single pole breakers as this can cause issues with proper circuit protection and may lead to electrical hazards. It is best to use a dedicated 2-pole breaker for a 2 pole load to ensure proper operation and safety.
What is the purpose of a 2 pole 20 amp GFCI breaker in an electrical circuit?
A 2 pole 20 amp GFCI breaker is used in an electrical circuit to provide protection against electrical shocks and fires by quickly shutting off power when it detects a ground fault, such as current leakage to the ground.
What is the purpose of a 50 amp 2 pole GFCI breaker in an electrical circuit?
A 50 amp 2 pole GFCI breaker is used in an electrical circuit to provide protection against electrical shocks and fires by quickly shutting off power when it detects a ground fault, such as current leakage to the ground.
How do you properly wire a 2 pole breaker in an electrical circuit?
To properly wire a 2 pole breaker in an electrical circuit, connect the hot wires to the breaker terminals, the neutral wire to the neutral bus bar, and the ground wire to the ground bus bar. Make sure to follow the manufacturer's instructions and turn off the power before starting the wiring process.
