The Grounding Electrode Conductor (GEC) to a ground rod is not required to be larger than 6 AWG [250.66(A)]; the GEC to a concrete-encased electrode (Ufer) is not required to be larger than 4 AWG [250.66(B)]. This applies to any size service! As for me and my house, I will serve the Lord [Joshua 24:15]. #mikeholt #electricaltraining #electrician #electricaleducation #electricaltrade #necrequirements | Mike Holt Enterprises
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The Grounding Electrode Conductor (GEC) to a ground rod is not required to be larger than 6 AWG [250.66(A)]; the GEC to a concrete-encased electrode (Ufer) is not required to be larger than 4 AWG [250.66(B)]. This applies to any size service! As for me and my house, I will serve the Lord [Joshua 24:15]. #mikeholt #electricaltraining #electrician #electricaleducation #electricaltrade #necrequirements | Mike Holt Enterprises
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⚡ Can Your GEC Be Exposed? (2023 NEC) A Grounding Electrode Conductor (GEC) can be exposed — but only if it’s not subject to physical damage. 📘 NEC 250.64(B) – Protect it where exposed to physical damage. 📘 NEC 250.64(C) – Splices only by irreversible connector or exothermic weld. 📘 NEC 250.64(E) – Bond ferrous raceway at both ends. 💡 Quick rule: If it’s safe from harm → exposed is fine. If it could get damaged → protect it in an approved raceway. Know the code. Install it right. 🔧⚡ #Electr
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⚡ Can Your GEC Be Exposed? (2023 NEC) A Grounding Electrode Conductor (GEC) can be exposed — but only if it’s not subject to physical damage. 📘 NEC 250.64(B) – Protect it where exposed to physical damage. 📘 NEC 250.64(C) – Splices only by irreversible connector or exothermic weld. 📘 NEC 250.64(E) – Bond ferrous raceway at both ends. 💡 Quick rule: If it’s safe from harm → exposed is fine. If it could get damaged → protect it in an approved raceway. Know the code. Install it right. 🔧⚡ #Electr
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