I am wiring a 100 amp panel in my unattached garage approximately 30
What Size Wire For 100 Amp Subpanel. Web a 100a breaker would require a #8 cu or a #6 al. No more than 60 amps at one time with all running.
I am wiring a 100 amp panel in my unattached garage approximately 30
Will need two hot, one neutral, one ground. Your 1awg al is good for a 100 amp feeder (actually 110). Web for sending 100 amps current 150 feet away, we need a wire with at least 162.5 ampacity. If you consult the wire gauge chart, you see that the #0 wire can handle 150 amps. A lower gauge is generally safer than higher gauges. Web a 100a breaker would require a #8 cu or a #6 al. No more than 60 amps at one time with all running. So once again take some time and think about what you need. Now, you may question what you should use for your wiring installation and what are the advantages and disadvantages of one wire type from another. Web yes you can use #4 al as your ground.
Want to have a direct burial line 24 inches deep. Web for sending 100 amps current 150 feet away, we need a wire with at least 162.5 ampacity. Load will be lights, fan hot wtervheater on demand for one sink electric wall heater. Web a 100a breaker would require a #8 cu or a #6 al. Your 1awg al is good for a 100 amp feeder (actually 110). We’ll discuss these issues below. From nec 250.122 this requires an #8 cu or #6 al ground wire as a minimum (or 6cu and 4 al if you are really running a 110amp feeder). So once again take some time and think about what you need. This adjusts based on the above factors and environmental changes. Web the size of the wire required for a 100 amp sub panel depends on the length of the wire run and the type of wire you are using. If you consult the wire gauge chart, you see that the #0 wire can handle 150 amps.
