Description
Input source voltage from 1 pole.
Then choose the amount of poles.
Then the power that will run through it.
Amps are calculated and ideal breaker amp size chosen.
If the size doesn't exist you can verify the final safety factor.
Exact amps will be calculated and the breaker size with at least 1.25x safety factor.
Real Safety factor shown live and will be bright red if unsafe values are used.
(I determined that smaller than 1.25 or greater than 3 isn't safe to use)
User Reviews for Breaker Calculator 1
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for Breaker Calculator
Breaker Calculator is a lifesaver! Easily calculate amps and breaker size with safety factor. Red flags unsafe values. Highly recommended.