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To calculate the current draw of a 480-volt, 3-phase, 35 kW heating element, you can use the formula:

[ I = \frac{P}{\sqrt{3} \times V} ]

where ( I ) is the current in amps, ( P ) is the power in watts, and ( V ) is the voltage. Substituting the values:

[ I = \frac{35000}{\sqrt{3} \times 480} \approx 42.1 , \text{amps} ]

Therefore, the heating element will draw approximately 42.1 amps.

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