What is awg in mm

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Need help? Use our Live Chat or contact us. We may wish to contact you. Please enter your email address if you are happy with us contacting you. Skip Next Send. Thank you for your feedback. If you want the technical formulae for converting between the two, it is as follows; The n gauge wire diameter dn in millimetres mm is equal to 0.

Now consider the distance. The distance your wire needs to go can impact the gauge size you need. The longer the wire, the more voltage you can lose through resistance and heat.

One way to counteract voltage drop is by increasing the wire gauge, which increases your amperage capacity, allowing you to pump more amperage through and ultimately, give you enough electricity for the intended application. Continue Shopping Submit Quote.