0
Lights and outlets are normally wired on separate branch circuits, which means that the lights will be protected by a separate circuit breaker to the one which protects the outlets.
Asking how many lights can go on a branch circuit is like asking "How long is a piece of string?". It is impossible to give a general answer because the total number of lights that can be installed will depend on the wattage and amperage drawn by each light and on whether or not they will all be switched on together at the same times of day or night.
If you cannot work out the total amperage of the lights you want to use at any time, compared to the safe load current of the circuit breaker on your lighting circuit, the best advice anyone should give you is to call a licensed electrician for advice.
Outlets
The number of outlets on a 15 or 20 amp circuit depends entirely on what you will plugging into those outlets. If you are plugging in an appliance that will pull 10 amps then you cannot also plug in another one taking 15 amps!
Many different combinations are possible, for example a 15 amp circuit may have 15 outlets but only 2 are being used at any one time, such as a floor lamp and a TV.
Generally speaking, most homes have 8 to 10 outlets per a 15 amp circuit. Not all outlets are used at the same time, a lamp here, a TV there, not too much. Regarding lights, you need to add up all the amps pulled by all fixtures on that circuit. The total amps pulled should not exceed 80% of the circuit breaker's maximum amperage.
<><><>
There is an allowance of 1800 watts per outlet for 15 Ampere 120 volt convenience outlets ans 2400 watts per outlet for 20 Ampere outlets.
It is required that a continuous load [operating over 4 hours] be served such that the circuit is not loaded past 80% of its capacity, which would allow a continuous 16 amp load on a 20 amp circuit. If there were 2 loads planned, the combined continuous load could not exceed 16 amps between both devices.
See NEC [NFPA 70, 2005 edition - National Electrical Code (c)] Article 210, sections 210.20, 210.21 and 210.23. The NEC does not specify a maximum number of outlets per circuit.
<><><>
As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Can i put six 15A breakers one underneath the other in a distribution panel?
yes
How do you hook up a 15 amp breaker to a 60 amp box?
If by "60 amp box" you mean a 60-amp service panel (circuit breakers or fuses), you would generally get a 60-A panel that has several slots designed to accept a variety of compatible breakers, from 15A to 60A. If you have a "box" with no breakers, you would need another "subpanel", with wires from the 60A box to the new subpanel, and install one or more 15A breakers in the subpanel. If you don't need more than one breaker, you might also simply use a 15A disconnect panel with a single breaker in it.
Is there a substitute 15A single pole breaker for the old commander breakers?
I've been in the trade 35 years. what is a commander breaker?
How many amps is standard in a common household circuit breaker?
For the US, the two common values are 15 and 20 amps, with 20 being the most common in newer homes and 15 more common in older homes. Which one is used is determined by what size of wiring is run. 15A breakers feed 14 AWG wire, and 20A breakers must use 12 AWG or larger. If you simply replace a 15A breaker with a 20, you will create a fire hazard.
Where is the power outlets fuse for a 2007 Avalon?
Inside the car, near Driver's left foot fuse panel Marked as "15A power outlet"
In wiring for 220v can one use 2 15a breakers instead of a ganged 30a breaker?
Yes, you just have to be sure you are grabbing power from each of the two legs.
How many 65w lights can be placed on a 15 amp circuit?
A 15a circuit can supply approximately 1650 watts, so 1650/65=25. I would stop at 20.
Where are the fuses for the dashboard lights in a 2000 Nissan Exterra?
Tthe dashbord lights and tail lights are on the same circuit. On my 2000 Xterrra the 15a fuse is located in the fuse panel under the hood labeled 'TAIL'.
How many plug-in outlets can you wire to a 15A breaker?
Most (if not all) city codes require outlets be wired with 12 gauge wire and a 20 amp breaker. Lights can be wired with 14 gauge and 15 amps. One, or possibly a million. The question you need to ask youself is how do you intend to load this 15A circuit. It already has a light on it. Is that all? How much power does this use? What is the usage of these new outlets? How much power do you plan to draw off them? Remeber power is the product of voltage and current. So your 15A 120V breaker can supply 1800W. Sum up everything you want to put on this circuit. If you plan on drawing more than 1000W regularly on this circuit you should consider using two or more circuits. Keep in mind you want a margin of error (I went with 800W) for large temporary loads such as vacuum cleaners and irons. Don't underrate your circuit, you will regret it later. Another poster said in another thread that according to code "generally each duplex outlet may count for 180W" (Smseagle). So, to use this rule, you need to take 1800W, subtract the wattage of your security light, and divide the result by the remainder. The quotient, rounded down, is your answer.
What fuses 24 and 25 controls in a 1989 325is?
24) 15A fuse lights: turn/hazard (also fuse 4) 25) NO USE!!
What fuse is it for the brake lights in a 1999 mercury mystique?
Sixth fuse slot in the upper row of the under dash fuse box. 15A (blue)
Rear brake lights including the center flasher and turn signals don't work already changed bulbs tail lights work?
Your tail lights are on a separate circuit. Check the 15A fuse under the hood in the power distribution center, next to the battery.
