Designed for professionals working with modern power distribution and installation systems, this 5-hour program examines 2026 National Electrical Code (NEC) revisions to Chapters 2 through 4.
The material highlights updated provisions affecting feeders, disconnecting means, conductor installations, raceways, overcurrent devices, and wiring devices commonly used across residential, industrial, and light commercial settings.
Participants will examine topics such as:
- Service and feeder disconnecting means, enclosure placement, guarding methods, and meter socket exceptions
- Overcurrent protection methods and grounding provisions for systems operating above 1000 volts
- Raceway installations involving bends, underground routing, temperature exposure, and environmental air spaces
- Securing and supporting conductors and cables, including installations above suspended ceilings
- Conductor construction, sunlight resistance, minimum sizing rules, and revised ampacity tables
- NM cable, tray cable, rigid metal conduit, flexible metal conduit, PVC, and raceway-supported enclosure applications
- Wiring devices, fixture wires, mounting provisions, and GFCI-protected replacement device standards
After completing the instruction, participants will understand how to incorporate the latest NEC provisions into everyday installation and maintenance work safely and effectively.
Course Format: Video & Text
Credit Type: Code Update
Course ID(s): EEE-AC-051926-138700
Approved By: Board of Electrical Examiners
2026 NEC Changes Part 2
- Chapter Two [13 Activities]
- 01. Introduction to the 2026 NEC, Overview
- 02. 225.31 Outside Branch Circuits and Feeders. Disconnecting Means
- 03. 230.62(C) Service Equipment—Enclosed or Guarded, and Barrier Placement
- 04. 230.68 Exception. Services. Meter Socket
- 05. 230.70 Service Equipment - Disconnecting Means. General
- 06. 240.7 Overcurrent Protective Devices
- 07. 240.24(E)Exception. Overcurrent Protection. Not Located in Bathrooms
- 08. 245.6 Overcurrent Protection for Systems Rated Over 1000 Volts ac, 1500 Volts dc, Nominal. Adjustable Relays and Trip Units
- 09. 250.122(H)(1)(b)(2) Size of Equipment Grounding Conductors. Conductors in Parallel—in Raceways, Auxiliary Gutters, or Cable Trays
- 10. 265 Branch Circuits Over 1000VAC, 1500VDC, Nominal.
- 11. 266 Feeders Over 1000VAC, 1500VDC, Nominal
- 12. 268 Services Over 1000VAC, 1500VDC, Nominal
- 13. 270 Grounding and Bonding of Systems over 1000VAC, 1500VDC, Nominal
- Chapter Three [32 Activities]
- 01. 300.1 General Requirements for Wiring Methods and Materials. Scope.
- 02. 300.4(C) Damaged Conductors and Wiring Methods
- 03. 300.6(E) Protection Against Physical Damage. Wiring Methods and Materials In or Under Roof Decking.
- 04. 300.7(D)(3) Underground Installation. Protection From Damage. Service Conductors and Raceways.
- 05. 300.9 Raceways Exposed to Different Temperatures.
- 06. 300.13(B) Securing and Supporting. Wiring Systems Installed Above Suspended Ceilings.
- 07. 300.13(E) Securing and Supporting. Cable Ties Used as Means of Securement and Support.
- 08. 300.19(B) Number of Conductors and Cables in Raceway. Metric Designators and Trade Sizes.
- 09. 300.24 General Requirements for Wiring Methods and Materials. Bends
- 10. 300.25(C)(1) Wiring in Ducts Not Used for Air Handling (Environmental Air Spaces).
- 11. 305 (Article 305) General Requirements for Wiring Methods and Materials (Over 1000VAC, 1500VDC).
- 12. 310.4 [Table 310.4(1)]. Conductor Construction and Applications (Insulations Rated 600 Volts).
- 13. 310.5(A) Conductors for General Wiring. Minimum Size of Conductors (Part I).
- 14. 310.5(A) Conductors for General Wiring. Minimum Size of Conductors (Part II).
- 15. 310.6(B) Conductor Identification. Conductors Rated 1001 Volts through 2000 Volts
- 16. 310.10(D)(3) Conductors for General Wiring. Conductors Exposed to Direct Sunlight.
- 17. 310.12 Single-Phase Dwelling Services and Feeders.
- 18. 310.14(A)(2) Ampacities for Conductors 0 Volts to 2000 Volts. Selection of Ampacity.
- 19. 310.15(C)(1) Ampacity Tables. Adjustment Factors—More than Three Current Carrying Conductors.
- 20. 310.16 [Table 310.16]. Ampacities of Insulated Conductors in Raceway, Cable, or Earth (Directly Buried).
- 21. 312.11(A)(5) Switch and Overcurrent Protective Device (OCPD) Enclosures. Splices, Taps, and Feed-Through Conductors.
- 22. 314.23(E)&(F) Raceway-Supported Enclosures With or Without Devices, Luminaires, or Lampholders.
- 23. 334.10 Exception to 3. Nonmetallic-Sheathed Cable. Uses Permitted
- 24. 334.12 Nonmetallic-Sheathed Cable (Romex). Uses Not Permitted
- 25. 334.24 Nonmetallic-Sheathed Cable (Romex). Bending Radius
- 26. 334.30 Nonmetallic-Sheathed Cable (Romex). Securing and Supporting
- 27. 334.104 Nonmetallic-Sheathed Cable (Romex). Construction Specifications
- 28. 336.30 Power and Control Tray Cable: Type TC. Securing and Supporting
- 29. 344.10 Rigid Metal Conduit (RMC). Uses Permitted
- 30. 344.29 Rigid Metal Conduit (RMC). Terminations
- 31. 350.10(5) Liquidtight Flexible Metal Conduit (LFMC). Uses Permitted
- 32. 352.20(B) Rigid Polyvinyl Chloride Conduit (PVC). Maximum Size
- Chapter Four [6 Activities]
- 01. 402.5 Ampacities for Fixture Wires.
- 02. 404.1 Switches. Scope
- 03. 406.1 Wiring Devices [Formerly Known as Receptacles, Cord Connectors, and Attachment Plugs (Caps)]. Scope
- 04. 406.12(D)(3) Wiring Devices [Formerly Known as Receptacles, Cord Connectors, and Attachment Plugs (Caps)] - Replacement - GFCI Protection
- 05. 406.14(G)(3) Wiring Devices [Formerly Known as Receptacles, Cord Connectors, and Attachment Plugs (Caps)]. Receptacle Mounting. Receptacle Orientation.
- 06. 406.40 Wiring Devices [Formerly Known as Receptacles, Cord Connectors, and Attachment Plugs (Caps)]. General-Use Snap Switches, Dimmers, and Control Switches, Faceplates or Cover Plates Incorporating Night Lights, USB Chargers, or Both
Course Completion
- Mandatory Questionnaire
- Certificate of Completion
