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Go to your distribution panel and shut off the breaker that you think is the circuit in question. If the circuit becomes de-energized then the breaker you just turned off feeds that circuit. Look on the handle of the breaker and the number you see is the amperage of that circuit.
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Determination of a 15 or 20 Ampere circuit is normally indicated by a combination of a 20A breaker and a 20A dedicated outlet. A 15A circuit normally has multiple outlets; not typical in a 20A circuit.
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What amp plug does the average router have?
15 amp outlet on a 20 amp circuit.
How many elec outlets can a GFCI detect?
7 on a 15 amp circuit and 9 on a 20 amp circuit.
Can a 20 amp breaker be replaced with a 15 amp?
Yes, provided that you don't really need 20 A on the circuit.
How many outlets can run off 1 gfi outlet?
Eight on a 15 amp circuit, tweleve on a 20 amp circuit, including the gfci receptacle itself.
Can you use a 20 amp fuse and wire rated for it in a 15 amp outlet?
You can use the wire rated for 20 amps on a 15 amp receptacle but you can not use a 20 amp fuse on any device rated at 15 amps. This is a tricky part of the code about receptacle outlets, You can use a 15 amp duplex outlet on a 20 amp circuit. (duplex outlet two devices can plug in) If it is a single outlet then the outlet must be rated 20 amp. NEC table210.21(B)(3). ============ A 15 amp duplex receptacle can be wired to a 20 amp rated circuit. This means the breaker OR fuse protecting the circuit can be rated 20 amps if the wire is also rated at 20 amps (12 AWG). --Sparkfighter
Can a 15 amp extension cord be plugged into a 20 amp breaker?
A 15 Amp extension cord can be plugged into a 20 Amp circuit. It is important that what you're extending does not require more then 10-12 Amps.
Why would you need a 20 Amp Single Pole Switch insted of a 15 Amp?
If the wire to the switch is AWG #12 you need a 20 amp switch because it is a 20 amp circuit.
Can you use 15 amp appliance on 20 amp socket?
Yes, the amp rating is a measurement of the highest amp load it should carry. So a 15 amp appliance will work on a 20 amp socket but you wouldn't want to use a 20 amp appliance on a 15 amp socket.
Does a microwave need a 15 or 20 amp circuit?
By code you're supposed to have a dedicated 20 amp circuit. But if you have an existing 15 amp circuit it might be fine for now if your microwave is 1400 watts or less and there's nothing else drawing power from that circuit. But if your running it new definitely run a 20 amp circuit dedicated on 12 gauge wire. That will allow you to use any microwave you want now and in the future.
Can a circuit breaker be tripped by using 20 amp sockets instead of 15 amp sockets?
A circuit breaker protects the wires that the devices are connected to. If the devices that are connected to the circuit are 20 amps the wire size should be #12 wire fed from a 20 amp breaker. This breaker should not trip unless the circuit is overloaded or a fault occurs on the circuit. If the devices that are connected to the circuit are15 amps the wire size should be #14 wire fed from a15 amp breaker. This breaker should not trip unless the circuit is overloaded or a fault occurs on the circuit. Putting 20 amp sockets on this 15 amp circuit will work but the circuit is limited to the amount of load that can be plugged in. You will not get the full capacity of the 20 socket because the breaker will trip at 15 amps.
What is a 15 amp hookup?
A plug and play 15v amp circuit is one that you can simply plug in. It has a three pronged plug so no special wiring is needed.
Can you install a 20 amp exhaust timer on a 15 amp circuit?
It sounds to me like the exhaust timer is just a switch. The 20 amp rating that the timer is given is the maximum amount of current that it can handle and still be within its safety specifications. It will work very well on a 15 amp circuit.
