Construction Monkey

Feeder Calculation

Productivity Tracking

Electrical Feeder Calculator

Need to get the code required feeder for a specific ampacity and circuit requirements?

Enter the information below to select the circuit specifications and get your feeder calculated automatically.

Enter Feeder Information

Electrical Load Information

Amps

Wire Information

Neutral Information

Current Carrying Neutral:
NEC Code

Ground Information

NEC Code

Conduit Information

Calculation Results

Enter information and click on the "Calculate" button to get the results.

Voltage Drop Information1

Maximum Length5
2% Voltage Drop
3% Voltage Drop
5% Voltage Drop

Notes:

1Power Factor is assumed to be 0.90
2Temperature Rating assumed to be 75°C
3Weights are approximate and do not include insulation weights
4Values Per 1000 feet
5Maximum length is based on a load that is 80% of the fuse size

Related Calculators

Circtuits/Feeders

Power/Amps/Voltage Feeder/Voltage Drop Motors Transformers

Conduits

Conduit Tables Conduit Fill Tables Conduit Size Selector Duct Bank

Conductors

General Wire Properties Specific Wire Properties Conductor Insulation Tables

Miscellaneous

Box Fill Calculations Optional Residential

Manpower/Productivity

Manpower Projections Productivity Changes Hour Estimator
Construction Monkey

Productivity Tracking

As a subcontractor, labor productivity has the biggest impact to a project's bottom line. crewHD helps mitigate this labor risk by utilizing a streamlined process that puts your entire team (field and office) in the know with real-time project data, so everyone can work towards improving productivity to consistently be under budget, stay on schedule, make money, and have the happiest crews on the jobsite.

Schedule Demo

No guarantees are made as to the accuracy of the calculation or compliance with local codes.  Verify all calculations with a professional engineer. If you find an error, or have a suggestion, please send us an email.

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