Copper1 NEC Permitted Overcurrent Device Size for 14 AWG Copper When it comes to overcurrent protection, what size (A) overcurrent device does the NEC permit without exceeding for the protection of 14 AWG copper? : 15 A ARTICLE 240 - OVERCURRENT PROTECTION 240.4 Protection of Conductors. Conductors, other than flexible cords, flexible cables, and fixture wires, shall be protected against overcurrent in accordance with their ampacities specified in 310... 2024. 6. 1. 이전 1 다음 반응형