|
Insulation Colour Code: 4 Conductors - Black, Red, Blue, White
*Registered Trademark of Nexans Canada Inc.
***Copper bonding wire supplied with copper conductors. Aluminum bonding wire supplied with aluminum conductors.
#For 3-wire 120/240 V and 120/208 V service conductors for single dwellings, or for feeder conductors supplying single dwelling units of row housing, of apartments and similar buildings, and sized in accordance with Rules 8-200(1), 8-200(2) and 8-202(1), the allowable ampacity for sizes No. 6, No. 2 and No. 4/0 AWG aluminum shall be 60 A, 100 A and 200 A respectively. For No. 2/0 AWG copper it shall be 200 A. In these cases the 5% adjustment Rule 8-106(1) cannot be applied.
##Assuming 4th conductor is the neutral of a balanced 3 phase 4 wire system.
|