Zoidz
Well-Known Member
You can charge at 40 amps on a 40 amp breaker, but it violates the National Electric Code due to the 80% requirement. Most breakers will not trip at exactly the rated current. A 40 amp breaker might not trip until 42-45 amps, depending on ambient temperature.Not sure if this was a typo - but you can't charge at 40amps with a 40amp breaker. The max you can charge is at 80% of the Breaker rating.
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