What is the feeder ampacity for a three-phase, 120/208V subpanel with a connected load of 84,563VA?

a. 200A
b. 235A
c. 294A
d. 407A


b. 235A
I = VA ÷ (V x ?3) = 84,563VA ÷ (208V x 1.732) = 235A

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