Learn about the critical updates in the 2023 National Electrical Code with our 8-hour online course. This course provides an in-depth review of significant changes, focusing on enhanced safety protocols, new requirements for reconditioned equipment, arc-flash warnings, surge protection, and mandatory emergency disconnects. You’ll explore key revisions from services and load calculations—including new standards for EV supply equipment and Energy Management Systems—to the introduction of new high-voltage articles. The course also covers essential updates to wiring methods, box fill calculations, and the requirements for new technologies like Insulated Bus Pipe (IBP).
Course Features
- Lectures 61
- Quizzes 61
- Duration 52 weeks
- Skill level All levels
- Language English
- Students 0
- Certificate Yes
- Assessments Yes
- 4 Sections
- 61 Lessons
- 52 Weeks
Expand all sectionsCollapse all sections
- NEC Courses Article 100 Series32
- 1.1100 – Definitions
- 1.2100 – Definitions1 Question
- 1.3110.17 – Servicing and Maintenance of Equipment
- 1.4110.17 – Servicing and Maintenance of Equipment1 Question
- 1.5110.20 – Reconditioned Equipment
- 1.6110.20 – Reconditioned Equipment1 Question
- 1.7110.21 – Markings
- 1.8110.21 – Markings1 Question
- 1.9110.26 – Spaces About Electrical Equipment
- 1.10110.26 – Spaces About Electrical Equipment1 Question
- 1.11110.29 – In Sight From
- 1.12110.29 In Sight From1 Question
- 1.13110.3 – Examination, Identification, Installation, Use, and Listing (Product Certification) of Equipment.
- 1.14110.3 – Examination, Identification, Installation, Use, and Listing (Product Certification) of Equipment.1 Question
- 1.15110.14(A) – Electrical Connections – Terminals
- 1.16110.14(A) – Electrical Connections – Terminals1 Question
- 1.17110.16(B) – Arc-Flash Hazard Warnings – Service Equipment
- 1.18110.16(B) – Arc-Flash Hazard Warnings – Service Equipment1 Question
- 1.19110.2(B) When Required
- 1.20110.2(B) When Required1 Question
- 1.21110.22(A) – Identification of Disconnecting Means
- 1.22110.22(A) – Identification of Disconnecting Means1 Question
- 1.23110.3(I) Job Safety Planning and Job Briefing
- 1.24110.3(I) Job Safety Planning and Job Briefing1 Question
- 1.25110.33(A) and 110.34(A)
- 1.26110.33(A) and 110.34(A)1 Question
- 1.27110.33(A) and 110.34(A)
- 1.28110.33(A) and 110.34(A)1 Question
- 1.29120.6 Process for Establishing and Verifying an Electrically Safe Work Condition
- 1.30120.6 Process for Establishing and Verifying an Electrically Safe Work Condition1 Question
- 1.31130.7(C)(5) Hearing Protection
- 1.32130.7(C)(5) Hearing Protection1 Question
- NEC Courses Article 200 Series40
- 2.1210.17 Guest Rooms and Guest Suites
- 2.2210.17 Guest Rooms and Guest Suites1 Question
- 2.3210.19 Conductors – Minimum Ampacity and Size
- 2.4210.19 Conductors – Minimum Ampacity and Size1 Question
- 2.5210.23 Permissible Loads, Multiple-Outlet Branch Circuits
- 2.6210.23 Permissible Loads, Multiple-Outlet Branch Circuits1 Question
- 2.7210.70 Lighting Outlets Required
- 2.8210.70 Lighting Outlets Required1 Question
- 2.9215.15 Barriers
- 2.10215.15 Barriers1 Question
- 2.11215.18 Surge Protection
- 2.12215.18 Surge Protection1 Question
- 2.13220.1 Scope
- 2.14220.1 Scope1 Question
- 2.15220.110 Receptacle Loads
- 2.16220.110 Receptacle Loads1 Question
- 2.17220.120 Marinas, Boatyards, Floating Buildings, And Commercial and Noncommercial Docking Facilities
- 2.18220.120 Marinas, Boatyards, Floating Buildings, And Commercial and Noncommercial Docking Facilities1 Question
- 2.19220.57 Electric Vehicle Supply Equipment
- 2.20220.57 Electric Vehicle Supply Equipment1 Question
- 2.21220.70 Energy Management Systems (EMSs)
- 2.22220.70 Energy Management Systems (EMSs)1 Question
- 2.23225.41 Emergency DisconnectsÂ
- 2.24225.41 Emergency Disconnects1 Question
- 2.25230.67 Surge ProtectionÂ
- 2.26230.67 Surge Protection1 Question
- 2.27230.85 Emergency DisconnectsÂ
- 2.28230.85 Emergency Disconnects1 Question
- 2.29Article 235 – Branch Circuits, Feeders and Services over 1000 Volts AC, 1500 Volts DC, NominalÂ
- 2.30Article 235 – Branch Circuits, Feeders and Services over 1000 Volts AC, 1500 Volts DC, Nominal1 Question
- 2.31240.11 Selective Coordination
- 2.32240.11 Selective Coordination1 Question
- 2.33240.2 Reconditioned Equipment
- 2.34240.2 Reconditioned Equipment1 Question
- 2.35Article 245 – Overcurrent Protection over 1000 Volts AC, 1500 Volts DCÂ
- 2.36Article 245 – Overcurrent Protection over 1000 Volts AC, 1500 Volts DC1 Question
- 2.37250.130 – Equipment Grounding Conductor Connections
- 2.38250.130 – Equipment Grounding Conductor Connections1 Question
- 2.39250.140 – Frames of Ranges and Clothes Dryers
- 2.40250.140 – Frames of Ranges and Clothes Dryers1 Question
- NEC Courses Article 300 Series40
- 3.1300.14 Length of Free Conductors at Outlets, Junctions, and Switch Points
- 3.2300.14 Length of Free Conductors at Outlets, Junctions, and Switch Points1 Question
- 3.3312.10 Screws or Other Fasteners
- 3.4312.10 Screws or Other Fasteners1 Question
- 3.5314.16 Box Fill Calculations
- 3.6314.16 Box Fill Calculations1 Question
- 3.7314.24 Dimensions of Boxes
- 3.8314.24 Dimensions of Boxes1 Question
- 3.9314.29 Boxes, Conduit Bodies, and Handhole Enclosures to Be Accessible
- 3.10314.29 Boxes, Conduit Bodies, and Handhole Enclosures to Be Accessible1 Question
- 3.11314.5 Screws or Other Fasteners
- 3.12314.5 Screws or Other Fasteners1 Question
- 3.13315.17 Marking for Type Medium Voltage Cable Joints, and Terminations
- 3.14315.17 Marking for Type Medium Voltage Cable Joints, and Terminations1 Question
- 3.15315.32 Uses Permitted for Type Medium Voltage Cables, Cable Joints, and Terminations
- 3.16315.32 Uses Permitted for Type Medium Voltage Cables, Cable Joints, and Terminations1 Question
- 3.17320.23 In Accessible Attics
- 3.18320.23 In Accessible Attics1 Question
- 3.19334.10 Uses Permitted
- 3.20334.10 Uses Permitted1 Question
- 3.21334.15 (B) Protection from Physical Damage
- 3.22334.15 (B) Protection from Physical Damage1 Question
- 3.23342.20 Size
- 3.24342.20 Size1 Question
- 3.25352.10 Uses Permitted for Rigid Polyvinyl Chloride Conduits
- 3.26352.10 Uses Permitted for Rigid Polyvinyl Chloride Conduits1 Question
- 3.27352.44 Expansion Fittings
- 3.28352.44 Expansion Fittings1 Question
- 3.29356.10 Uses Permitted
- 3.30356.10 Uses Permitted1 Question
- 3.31369.10 Uses Permitted for Insulated Bus Pipe (IBP) Systems
- 3.32369.10 Uses Permitted for Insulated Bus Pipe (IBP) Systems1 Question
- 3.33369.120 Marking Insulated Bus Pipe (IBP) Systems
- 3.34369.120 Marking Insulated Bus Pipe (IBP) Systems1 Question
- 3.35369.20 Termination or Connections
- 3.36369.20 Termination or Connections1 Question
- 3.37371.120 Marking
- 3.38371.120 Marking1 Question
- 3.39371.17 Overcurrent Protection of Flexible Bus System
- 3.40371.17 Overcurrent Protection of Flexible Bus System1 Question
- NFPA NEC Chapters10
- 4.1110.2(B) When Required
- 4.2110.2(B) When Required1 Question
- 4.3110.3(I) Job Safety Planning and Job Briefing
- 4.4110.3(I) Job Safety Planning and Job Briefing1 Question
- 4.5120.6 Process for Establishing and Verifying an Electrically Safe Work Condition
- 4.6120.6 Process for Establishing and Verifying an Electrically Safe Work Condition1 Question
- 4.7130.7(C)(5) Hearing Protection
- 4.8130.7(C)(5) Hearing Protection1 Question
- 4.9320.3(A)(1) Electrical Hazard Thresholds.
- 4.10320.3(A)(1) Electrical Hazard Thresholds.10 Minutes1 Question
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