(From NEC Table 250 95)'). Size. Rating or Setting of. Automatic Overcurrent. Device in Circuit Ahead of Equipment, Conduit. Copper etc., Not Exceeding. Wire. NEC 2008: Table 250.122. Minimum Size Equipment Grounding Conductors for . equipment grounding conductor shall be sized larger than given in this table. 24 лип. 2012 р. - Grounding Conductor, Equipment (EGC). . The size of Equipment Grounding Conductors (the ones that run from the . NEC Table 250.122. 20 квіт. 2016 р. - Table 250.102(C)(1) from the 2014 NEC. . The Grounding Electrode Conductor, on the other hand, is not intended to carry fault current. The Ground Conductor Size Calculator will calculate the proper ground . This is based on NEC (NFPA 70速: National Electrical Code速 (NEC速), 2014 Edition ) . NEC requirements for sizing equipment grounding conductors. conductors. Table 250.122 includes both copper and aluminum conductor sizing for equipment grounding conductors. Despite this affirmation by the NEC, and . Ampacities of Not More Than Three Current-Carrying Conductors in Raceway, Cable or Earth. Based on . Temperature Rating of Conductor. Temperature Rating of Conductor. SIZE. 60°C. 75°C Table are based on temperature alone and. Ampacities of Insulated Conductors From NEC Table NEC310.15(B)(16). Not More than Three Conductors in Raceway or Cable or Earth (Directly Buried) (Based on Ambient . Size, Copper Conductors, Aluminum Conductors Copper-Clad . 14 черв. 2002 р. - After circuits have been derated to get proper wire size use Table 3A if . NEC 310-16 Use #8 good for 45 amp, 3 #8 + 1 #8 ground in 1' RGC .