4.6
58 reviews
1K+
Downloads
Content rating
Everyone
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About this app

A professional reference tool for electricians and electrical engineers. This is the most complete app for professionals looking for reliable numbers and an easy to use interface. Based on NEC 2008 code.

Features include:
+ Wire Gauge sizing
+ Parallel Conductors wire sizing
+ Conduit Fill sizes your conduit for any combination of wires
+ Transformer sizing (kVA)
+ Motor horsepower and amps
+ RJ45 Ethernet plug wiring
+ Std. wire colors, wire insulation types, thermocouples
+ NEMA Plugs, locking and non-locking
+ Ohm's Law
+ Voltage Drop in wires over a distance

Please share your ideas for additional functions at our website.
Updated on
Jul 7, 2013

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

4.6
58 reviews
Stacey Capps
December 20, 2020
Always easy and fast to find info for the job!
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A Google user
February 11, 2019
great, quick, easy to use.
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A Google user
February 29, 2016
Everything for general use calculations and reference. My number one, goto, reference application.
1 person found this review helpful
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What's new

Revised wire colors for 3 Phase (N. America) 277/480V to reflect popular usage.