
Pocket RefeRence Guide — 9
(cont’d)
125% Ampacity — Used
to calculate Wire Size
using 125% of Amps.
Also shows Ampacity,
Circular Mils and NEC
table reference with
repeated presses.
Parallel Size — Provides
Wire Sizes using Parallel
Conductors. A second
press displays the
Ampacity.
Derated Wire Size (D/R
Size) — Calculates
Derated Wire Sizes given
a number of wires in the
raceway. Also shows
Adjusted Ampacity,
Deration Factor and NEC
table reference.
Voltage Drop Keys
Percent Voltage Drop
— Toggles between
Actual Voltage Drop and
Percent Voltage Drop
with repeated presses.
Length — Enters or
calculates the Length
used for Voltage Drop.
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