If the power requirement is 120 volts it will be connected to a single pole breaker rated at the amperage requirement of the air conditioner. If the voltage of the air conditioner is 240 volts, then a two pole breaker will be required.
If the 12,000 BTU A/C only requires 20 amps to run then yes you can use the same 12 gauge wire but you cannot change it to a 15 amp breaker. You will need to install a 20 amp double pole breaker. If it requires more than 20 amps you will have to replace the wiring and breaker.
There may be a breaker or more likely a pair of fuses. Yes, they may need to be reset or replaced (if fuses).
The breaker type be it a single pole or double pole will depend on what voltage the air conditioner operates on. Once the voltage is established, the sizing of the breaker depends on what the current draw of the air conditioner is.
The type and size of a wire for a 240 volt air conditioner will depend on the amperage the unit draws.
There are three coils in Air circuit breaker.. 1.Solonoid coil 2.Moving coil 3. fixed coil
TPN means three pole with one pole neutral connected.
If the 12,000 BTU A/C only requires 20 amps to run then yes you can use the same 12 gauge wire but you cannot change it to a 15 amp breaker. You will need to install a 20 amp double pole breaker. If it requires more than 20 amps you will have to replace the wiring and breaker.
The north pole is accessible in two main ways. Those ways are by water (ice breaker boat/sub) and by air (plane/ballon). The north pole is not a fixed point of land so its position can vary.
Breaker is tripped.
There may be a breaker or more likely a pair of fuses. Yes, they may need to be reset or replaced (if fuses).
A 5 ton air conditioner will need a two pole 40 amp circuit breaker to supply 240 volts over a cable of #8 copper wires. Included in this cable will be a #12 bare ground wire.
The breaker type be it a single pole or double pole will depend on what voltage the air conditioner operates on. Once the voltage is established, the sizing of the breaker depends on what the current draw of the air conditioner is.
The type and size of a wire for a 240 volt air conditioner will depend on the amperage the unit draws.
There are three coils in Air circuit breaker.. 1.Solonoid coil 2.Moving coil 3. fixed coil
A two pole breaker clips to adjacent buss in the breaker panel, supplies 240 volt power to equipnent like clothes dryers and air conditoning.The breakers have a mechanical common trip so if either pole exceeds its current rating both lines are opened shutting down the equipment.Each pole can carry up to its rated current of 30 amps.Hope this helps.
There are various to check if your air circuit breaker working. You can use various tools that are available to test your air circuit breaker. A clamping ammeter is ideal for this purpose.
Typically one.