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Voltage and Phase
120 Volts 1-phase
240 Volts 1-phase
208 Volts 3-phase 3-wire
120/208 Volts 3-phase 4-wire
277 Volts 1-phase
480 Volts 3-phase
277/480 3-phase 4-wire
24 DC or 1-phase AC
48 DC or 1-phase AC
12 DC or 1-phase AC
Cable Size
18 AWG
16 AWG
14 AWG
12 AWG
10 AWG
8 AWG
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4 AWG
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2 AWG
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1/0 AWG
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4/0 AWG
250 kcmil
300 kcmil
350 kcmil
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600 kcmil
700 kcmil
750 kcmil
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900 kcmil
1000 kcmil
1250 kcmil
1500 kcmil
1750 kcmil
2000 kcmil
Load
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Results:
Voltage drop
Voltage at load end of circuit
Percent voltage drop
CMA of conductor
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