If that is a 1.5 sq. mm. cable all laid out in the open and not rolled up it can supply 15 amps, or 3600 watts if the system is 240 volts. Just add up the watts of the bulbs and the total must be less than 3600.
It depends on the wattage of each bulb. Typically you only want to load your circuit to 80% of its rated capacity. Hence a 15 A circuit would be .8 x 15 Amps. Now if you had all 60 Watt bulbs and the supply voltage as 120 V then you could support 24 such bulbs. The key formulas are Voltage = Current x Resistance and Watts = Voltage x Current in your lighting example. However, if the lighting fixtures are rated for a higher value and you just choose to use 60 watts, you should size to the rated capacity of the fixtures on the circuit since someone else may later put in the maximum rated bulb.
You should use 14 AWG wiring on all 15 amp circuits.
If there is nothing else on the circuit then you could easily install 15. If there are outlets on the same circuit then try and keep the total of outlets and lights to a maximum of 15. But in reality the number of devices depends on how many amps each device pulls. Add up the amperage of the recessed lights you are going to install and then add any outlets and what may be plugged into them to get the number you can install. A 100 watt light bulb will draw about 1 amp. So you can easily have 15 on a 20 amp circuit.
Answer for USA, Canada and countries running a 60 Hz supply service.Remember you can now use Compact Fluorescent Lamps (CFLs), which take only 1/5 of the power of conventional light bulbs, without having to rewire your light fittings...See the related question and answer about CFLs.If you are following the NEC code (most popular in the USA) 14 guage wiring for general purpose lighting can not be protected at 20 amps. 15 amps is the maximum.Designing for constant loading, a 15 amp circuit would allow for a total of 1440 volt-amperes (roughly equal to wattage)The amount of fixtures that can be connected to this circuit depends on the MAXIMUM wattage rating of each fixture. For example, if the fixtures you are using are rated max 150 watts (even though you are only putting in 75 watt lamps for now) you must perform the calculation based on 1440 divided by 150 which is 9.6, or 9 fixtures.If the maximum rating of the fixtures is 75 watts, then the answer would be 1440 divided by 75 = 19.2, or 19 fixtures.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 JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
A #14 copper conductor is rated at 15 amps.
form_title=Outdoor Lighting Installation form_header=10043 Which type of landscape lighting are you in need of?*= [] "In-ground well lights (moonlighting) [] Accent bullets (directionals) [] Down lighting (walls, tree, ceiling mount) [] Bollard lights (garden lights) [] Step or path lights (side lighting) [] Driveway markers [] Underwater well lights [] Uplighting [] Silhouetting [] Want Recommendation" Please approximate the number of landscaping lights you would like installed.*= {Select One,1,2-5,6-15,More than 15,Want Recommendation} What purpose will the landscape lighting serve?*= [] Security [] Accent [] Outdoor sculpture [] Lighting pathway [] Lighting driveway [] Entry lighting
A lighting contactor is a special contactor that is used only for control lighting installations. The contact ratings are incandescent rating and not to be used for motor control. The contactor allows banks of lights to be controlled by one device. The controlling devices could be switches, computers or photocells to bring the lights on at any preset times. <<>> A Contactor used to supply the Power to the lights
15 feet is the same as 4,572 millimeters.
NO! You are drastically in excess of electrical code requirement. A 15 amp circuit should not exceed eight total receptacles and/or lighting devices.
A cable that converts VGA to RCA has 19 pins. The VGA cable has 15 pins, 3 pins are in the center of the RCA jack, and one pin is unused. This will work to convert an older tv to work with newer cable services.
18 inches (45cm)
Lights Out - film - was created on 2011-02-15.
1/15
15 amps at 80% = 12 amps continuous. Watts = Amps x Volts.
They custom make this cable to any length you need. I believe mine is 15 feet long. Nice cable for the money.
The only holidays Americans use strings of lights, is Christmas. The average American may use up to 15-25 strings of lights for outdoor decoration.
John L. Cable was born on 1884-04-15.