How many Amps are there at a 120vac 60hz wall outlet ?
Answer:
Depends on the breaker serving the outlet. many times, it will be served by a 20 amp breaker, but industrial or special breakers (such as for dryers or electric ranges) may be higher.
usually 20 A, check the breaker box where you can read the rates on ech breaker
Most homes over the last 30 years or so were wired with 14 guage wire. The maximum safe amperage for 14 guage is 15. If 12 guage was used you can safely pull 20 amps through that. NEVER put a breaker in that has a higher rating than the wiring you're attaching to it! Be Safe! ;-)=
There are not any amps at an outlet, unless there is something plugged in to it. (see below for more on that) The standard Nema 5-15 receptacle is a 15Amp receptacle, but several are often connected in parallel to a 15 or 20 Amp circuit. The circuit is sized by the size and type of wire used, and the breaker which feeds it. It is fairly uncommon to find a regular residential appliance that will draw 15 amps, but some things will get close.
Amps or amperes is a unit of measurement for electrical current. It is used to measure how much current is being drawn by an appliance. The more power that is needed by an appliance, the more current it will draw. If there is not any appliances plugged into an outlet, there is no amps there, but there is 120V..Look up ohm's law, and amperes on wikipedia for more AC electrical theory.
Normal household outlet: 15 amps. The breaker might be rated for 20 amps for multiple drops, but the the outlets, fixtures, and switches are rated for 15 Amps.
Don't pull more than 15 amps or things will start to heat up, fast.
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It's 10 A in our houses.
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