2 Answers.
Yes
. As long as the switch is rated for the amperage of the load served and the voltage of the circuit. Your instance is an example of this (as long as the switches are rated for the voltage).
Can you have a 20 amp outlet on 15 amp breaker with 12 gauge wire?
Electrical plugs designated as 20-amp
will not fit into 15-amp
outlets. … A 20-amp circuit, protected by a 20-amp breaker or fuse, must be served by 12-gauge or 10-gauge wire.
What gauge wire can handle 15 amps?
| Wire Use Rated Ampacity Wire Gauge | Low-voltage lighting and lamp cords 10 amps 18-gauge | Extension cords (light-duty) 13 amps 16-gauge | Light fixtures, lamps, lighting circuits 15 amps 14-gauge | Kitchen, bathroom, and outdoor receptacles (outlets); 120-volt air conditioners 20 amps 12-gauge |
|---|
Can you mix 12 gauge and 14 gauge wire on a 15 amp circuit?
It’s perfectly safe to use it
. Don’t worry about confusing future workers. If they want to add something to the circuit, they will have to go turn off the circuit breaker first, and then they will see they are working with a 15 amp circuit.
How far can 12 gauge wire carry 15 amps?
You can run a 12 gauge wire up to
70 feet
on a 15 amp circuit. That number drops to 50 feet if you run 12 gauge wire on a 20 amp circuit.
What happens if you put a 15 amp fuse in a 20 amp slot?
In most home installations, several 15-amp receptacles
connect to
a 20-amp circuit breaker. This allows multiple devices to connect to a single 20-amp circuit as long as the total circuit load does not exceed 20 amps. If the load exceeds 20 amps for a long duration, the circuit breaker will open the circuit.
Can you use 14 gauge wire on a 20 amp breaker?
14 AWG must be protected at 15A, according to NEC 240.4(D)(3).
14 AWG can’t be used on a circuit with a 20A breaker
. The screw terminals are the better choice if you want to put 15 Amp receptacle on a 20 Amp circuit with 12 gauge wire. You can use the side terminals.
How many outlets can be on a 15 amp circuit?
Technically, you can have as many outlets on a 15 amp circuit breaker as you want. However, a good rule of thumb is 1 outlet per 1.5 amps, up to 80% of the capacity of the circuit breaker. Therefore, we would suggest a
maximum of 8 outlets
for a 15 amp circuit.
Can I mix 12 and 14-gauge wire on a 20 amp circuit?
While you can use 12-gauge on a 15-amp circuit, it’s not recommended, and
you should never use a 14-gauge wire
on a 20-amp circuit.
What is the largest size copper wire allowed on a 15amp breaker?
For a 15-Amp circuit use
#14 copper wire
(or #12 copper-clad aluminum wire). The fuse or circuit breaker feeding this circuit is rated for 15 amps.
Should I use 12 or 14 gauge wire?
As long as you don’t put too many lights on the light circuit, you can usually control that circuit with a 15-amp breaker, as well as wire it with a
14-gauge wire
. … On the other hand, an outlet circuit controlled by a 20-amp breaker requires a 12-gauge wire.
Can 14 2 wire be used for outlets?
each outlet( receptacle, light) is roughly one amp so you can use
14-2 wire to 12 outlets protected by a 15 amp
breaker.
How long can you run 14 gauge wire?
Sizing the Conductors
As an example, for a 120-volt circuit, you can run
up to 50 feet
of 14 AWG cable without exceeding 3 percent voltage drop.
How many outlets can I run on a 20 amp breaker?
The answer to the question how many outlets on a 20 amp circuit is
ten outlets
. Always comply with the 80% circuit and breaker load rule, allowing a maximum load of 1.5 amps per receptacle. Remember that your circuit, wire sizes, and outlets must be compatible to avoid overheating and electrical hazards.
Can 12-gauge wire handle 20 amps?
“
Twelve-gauge wire is good for 20 amps
, 10-gauge wire is good for 30 amps, 8-gauge is good for 40 amps, and 6-gauge is good for 55 amps,” and “The circuit breaker or fuse is always sized to protect the conductor [wire].”
Can you put a 20 amp receptacle on a 15 amp circuit?
Electrical plugs designated as
20-amp will not fit into 15-amp outlets
. A 15-amp circuit is usually served by 14-gauge wire and is protected by a 15-amp circuit breaker or fuse. A 20-amp circuit, protected by a 20-amp breaker or fuse, must be served by 12-gauge or 10-gauge wire.
