In theory it should be able to take 15 amps indefinitely. In actual practice, however, you end up getting what is called 'nuisance tripping' as you approach 15 amps. This may be caused by many things including ambient temperature (temperature of the environment around it) or heat generated by adjacent breakers etc. So the code limits any planned load to 80% of the rating, or 12 amps in this case.
There isn't a formula, but the general rule is that you allow for 1 amp per outlet and you load the circuit to 80% of maximum. For a 15 Amp circuit you can have a maximum of 12 outlets.
The maximum amp capacity of a circuit or electrical device is determined by the wire size and the rating of the breaker protecting the circuit. It is important to adhere to these specifications to prevent overheating and potential hazards. Consult a certified electrician for specific advice on determining maximum amp capacity for your application.
No, # 10 wire is only rated at 30 amp maximum.
Technically, they can be on a 15 amp breaker when you use 15 amp outlets. There is a difference. Be sure to check your local code (just call the city building department and tell them you have a code question). some cities require the bedroom outlets to be on an arc-fault breaker.
A 20 amp circuit with #12 gauge wire will work in any event but if the nameplate recommends a 15 amp circuit then #14 gauge wire on a 15 amp circuit is sufficient. In either case you will have a double pole breaker and your equipment may not require a neutral. Always run a grounding conductor.
You have a double pole breaker for 240Volt supply. The maximum current is 15 amp.
The maximum load capacity for a 20 amp outlet on a 20 amp circuit is 20 amps.
The maximum amperage capacity of a 60 amp circuit breaker is 60 amps.
The maximum amperage capacity of a 90 amp circuit breaker is 90 amps.
The maximum current capacity of a 100 amp circuit breaker is 100 amps.
The maximum current capacity of an 80 amp circuit breaker is 80 amps.
The maximum current rating for a 30 amp circuit breaker is 30 amps.
The maximum amperage capacity of a 150 amp circuit breaker is 150 amps.
The maximum amperage capacity of a 30 amp circuit breaker is 30 amps.
The maximum current rating for a 15 amp circuit breaker is 15 amps.
The maximum amperage rating for a circuit breaker that can safely protect a 20 amp circuit is 20 amps.
The maximum amperage capacity of the circuit protected by 30 amp breakers is 30 amps.