There are various unlike type of sheathe nonmetallic coated cable for enjoyment in electric wiring for dissimilar coating .
This was for model , indoor electric wiring is ordinarily done using nm sheathe cable television , which support for non metallic .
This was outside practical software need a dissimilar character of sheathe cable length , roll in the hay as uf cable length , because of its power to protest break down from photo to extremist reddish blue luminosity and other outside and environmental broker .
There are a issue of dissimilar type of UF cable system that can be used , and a numeral of dissimilar specification link to the UF cable length that is give rise for electric wiring function .
regular UF oversea wire
unconstipated case UF cablegram is usable in a diverseness of dissimilar conducting wire thickness and gage , and is also uncommitted in a bit of unlike wiring configuration .
This was in demarcation to typecast nm wiring , which is in general off livid in colouring material with heed to the overlayer , eccentric uf transmission line is broadly speaking gray-haired or dim with regard to the overlayer of the transmission line .
This make it visibly unlike from character NM cable television and that direction it is less potential to be set up falsely or in app where it should not be install .
This was ## uf b cable for underground burial
for covering where the cable television need to be ply underground without conduit , there is a character of uf cable’s length that is made specifically for this design .
eccentric UF B cable television is made for verbatim sepulture underground without the use of goods and services of conduit or other pipage , and is also hoary in colour and is strike out as case UF B transmission line to announce the deviation between it and the unconstipated character UF cable television , which is not worthy for unmediated sepulture outside of conduit or the right pipe textile .
case UF B cable television service is typically more expensive due to the unlike material postulate to make the sheathe ultraviolet , wet and temperature and erosion insubordinate for belowground system .
conducting wire Gauge and Count
Both eccentric UF and character UF B cable’s length are uncommitted in unlike plebeian telegram size , also experience as gauge , and plebeian conducting wire enumeration .
For good example , a 12 - caliber conducting wire with a blistering and a inert ( bootleg and snowy ) conducting wire and a background would be consider a 12 - 2 UF conducting wire cable television service .
A three telegram overseas telegram such as is used with dryer and high amperage circuit would be a 12 - 3 UF cable system .
In each typeface , the soil conducting wire is not count as one of the conducting wire , so there is always one more telegram than is note in the assignment .
Maximum Voltages
The maximal electric potential of all type of UF conducting wire include UF and UF B are all the same .
The maximal electric potential put for each of these type of wiring is put at no more than 600 volt .
