New on the site - Wire Fusing Current Calculator

10/24/2024

Wire fusing current calculator allows you to estimate the approximate DC fusing current for a given wire size and material according to the Preece's Law. Preece's Law states that the DC fusing current for a straight wire generally depends upon it's diameter: If = C × d1.5,

where:

If – wire fusing current;
C – Preece's coefficient for the particular metal;
d – wire diameter in inches.

This calculator also allows you to determine the wire diameter for a given material and fusing current.