#3 RW 90 wire
1 1/4 inches
A #3 copper wire with an insulation rating of 75 or 90 degrees C is rated at 100 and 110 amps consecutively.
Wire size is based on the amperage capacity of the service it is feeding. You tell me the service amps and I can tell you the wire size.
The neutral wire will be the same size as the service feeders. It will be a #6 copper conductor.
Service entrance wire should be AWG #3 copper.
A#3 bare copper conductor is used for a ground wire for 100 amp service.
AWG # 4 copper.
#3 RW 90 wire
100 amp.
1 1/4 inches
i just left lowes an they told me to run 100 amp to my building i would need wire size 2-2-2-4 alumninum and run it in conduit the lowes around here does not sell copper wire that size
A #3 copper conductor with an insulation factor of 90 degrees C is rated at 115 amps.
Use 250 size wire.
Wire size is based on the amperage capacity of the service it is feeding. You tell me the service amps and I can tell you the wire size.
A #3 copper wire with an insulation rating of 75 or 90 degrees C is rated at 100 and 110 amps consecutively.
Service entrance wire size required is # 2. That assumes the wire is a short run to the service panel.