Calculated Industries ElectriCalc Pro User Manual - 48 — E

48 — e

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4. Find 125% Load:

aMPs  24. o l  

5. Display percent used:

%flC  125. 

%

6. Reset Overload rating and Clear:

  0.

CONDuIT SIZE

The ElectriCalc Pro can calculate the size of Conduit required 

when running single or multiple Wires using the 

key and the 

calculator’s internal tables. The calculator uses NEC values for area 

of THW/THHW, XHH/XHHW, and THHN/THWN wires. When using 

the actual Wire areas (and following the guidelines in NEC Chapter 

9, Tables 1, 4 and 5), the calculator can calculate a Conduit Size 

based on the Conduit Type and the same or different Wire Types 

and Sizes.

To select a specific Conduit Type, enter the corresponding number 

of the Conduit as shown below and then press

. 

The types and their corresponding numbers are:

1) eMT

4) IMC

7) lfMC

10) P-40

2) enT

5) lfnb

8) RMC

11) P-a

3) fMC

6) lfna

9) P-80

12) P-eb

When you enter a new Conduit Type or scroll through the types,  

you will see the updated Conduit Size (if you have entered the  

Wire Type and quantity).

KeysTRoKe

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