01 Circuit Parameters
02 Conductor
03 Load & Length
04 Parallel Runs
Current is divided evenly across identical parallel conductors. Recommendation applies to each conductor in the parallel set.
05 NEC Limits
NEC voltage-drop values are informational recommendations, not enforceable Code requirements. AHJ opinions sold separately.
Voltage Drop Summary
Voltage Drop0.00 V
Voltage at Load0.00 V
Percentage Drop0.00%
Recommended SizeNo upsizing
3% branch circuitPASS
5% feeder + branchPASS
Scope: NEC 2023 Chapter 9 Table 8 resistance method at 75°C. Checks reference 210.19(A)(1) Informational Note No. 4 and 215.2(A)(1) Informational Note No. 2.
Calculation Breakdown
| Step | Value | Source / Formula |
|---|
AWG Reference Table — NEC Chapter 9 Table 8
| Size | Area | Cu R @ 75°C | Al R @ 75°C |
|---|