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When it comes to the lines connecting master and secondary panels, where the line will carry as much as a full 100 amps, use a 2-gauge non-metallic sheathed ...


AWG, (mm²), Copper, Aluminum, Copper, Aluminum. The tables below are intended to be a general guide for wire size and amp ratings.


Apr 25, 2020 ... Similarly, you may ask, what size aluminum wire do I need for 100 amp service? Use 3 AWG copper or 1 AWG aluminium for the current carrying ...


A 100 Amp branch circuit would require #3 AWG Cu or #1 AWG Al wire. A single phase circuit would have 3 conductors, a 3 phase circuit would have 4 wires. If ...


Mar 21, 2014 ... Multi-Conductor #2 gauge Aluminum Wire · Rated for direct burial - no need for conduit.


Results 1 - 48 of 72 ... Amazon.com: 100 amp service cable. ... Aluminum 2-2-2 Triplex URD Ramapo 100 AMP Direct Burial Wire Service Cable (100FT).


May 29, 2021 ... These are typically homes with 300-amp or 400-amp service, where there is one 200-amp main panel, plus a second 100-amp or 200-amp panel.


Jul 20, 2021 ... A 100 amp sub panel installation requires #4 copper wires or an equivalent of #2 aluminum wires. Aluminum is often used for service entry ...


When aluminum is used from a 100 amp breaker in a main panel to the lugs of a subpanel is there ... The issues with AL wiring is in the #14-#10 sizes.


What size wire do you have to use for a 100-amp house service? The size is Number 4 copper or Number 2 aluminum. ▽. Electrical FAQs. Show All ...


Mar 14, 2016 ... You need a 3-3-3-5 copper SER cable to carry 100 amps (that's three #3 gauge for the two hot wires and the neutral and a #5 gauge for the ground). enter image&...