Electrical Wire & Cable Size Calculator (Copper & Aluminum) Today, we are here with another comprehensive Copper and aluminum wire size calculator AWG & SWG Trending Up tp 93% Off - Launching Official Electrical Technology Store - Shop Now!
Circuit length is 50’, circuit type is ‘non-critical’, and correct wire size is 4 AWG. Click the image below to enlarge. Although this process uses information from ABYC E-11 to recommend wire size and circuit protection, it may not cover all of the unique characteristics that may exist on a boat. American Wire Gauge (AWG) is a U.S. standard for wire conductor size. The "gauge" is related to the diameter of the wire. The AWG standard includes copper, aluminum and other wire materials. Typical household copper wiring is AWG number 12 or 14. Telephone wire is usually 22, 24, or 26.