The ABYC Wire Sizer app easily calculates minimum conductor size for boats based on the parameters you enter. American Wire Gauge (AWG) results are based on ABYC requirements and the metric (mm2) results are based on ISO requirements.

The app calculates the minimum wire size using voltage drop requirements (either 10% or 3% depending on your application), conductor max ampacity, insulation temperature rating, conductor bundling and more.

This app can be used for DC wiring (12V, 24V & 32V) as well as AC wiring (120V, 240V, & 230V).

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Category: Productivity
Requirements: 4.1 and up