RedVector JCOM-00148

2026 NEC Changes: Overcurrent Protection, Overvoltage Protection, and Grounding and Bonding

2026 NEC Changes: Overcurrent Protection, Overvoltage Protection, and Grounding and Bonding

1 hr. Online Course

Level: Intermediate

Item#: JCOM-00148

SME: Ryan Jackson

What if a simple drywall screw holding a grounding bar could create a deadly code violation that most electricians never realize they're making? Join NEC expert and Code-Making Panel member Ryan Jackson as he reveals the most impactful changes in the 2026 National Electrical Code, from the first-ever specification of allowable overcurrent protective device types to revolutionary new rules for grounding electrode conductor splicing. This essential course will equip you with the knowledge to navigate new medium voltage listing requirements, properly install surge protective devices, and avoid costly mistakes when working with mixed metallic and non-metallic electrical systems.
Course Objectives

By the end of this course, you will be able to:

  • List the types of overcurrent protective devices that the NEC recognizes.
  • Explain when an overcurrent protective device is allowed in a bathroom.
  • Describe what the phrase "trip free" means in the context of circuit breakers.
  • Recall where a Type 1 surge protective device is allowed.
  • Explain when the listing requirements for medium-voltage overcurrent protective devices apply.
  • Recall the voltage parameters of Article 250 and Article 270.
  • List the fundamental requirements of Article 250.
  • Discuss the allowable methods for grounding and bonding terminations.
  • List the types of supply-side bonding jumpers allowed for generators.
  • Describe the required sequence for driving a ground rod.
  • List the permitted splicing methods for grounding electrode conductors.
  • Describe the rules for nonmetallic boxes used with metal wiring methods.
  • Recall how to size equipment grounding conductors in parallel.
SUBJECT MATTER EXPERT: Ryan Jackson
Ryan Jackson Photo
Ryan Jackson is a combination inspector in the Salt Lake City, Utah, area. He began his career as a carpenter while in high school, and began doing electrical work at the age of 18. At the age of 23 Ryan landed his first job as an electrical inspector, and subsequently became certified in building, plumbing, and mechanical inspection, as well as building and electrical plan review. Two years after becoming an inspector, he was approached by a friend in the area asking him to fill in at an electrical seminar for him. After his first class he was hooked, and is now a highly sought after seminar instructor. Ryan has taught in several states, and loves helping people increase their understanding of the Code.

 

He has been involved in writing and editing over 25 books on the National Electrical Code, and has taught the subject in multiple states and for multiple colleges and universities. He is self-employed as an NEC® consultant and inspector.

 
When Ryan isn’t working, he can often be found in his garage turning wood on his lathe, in his basement exercising, or any quiet place where he can dive into a book. He is also a rabid University of Utah football fan. Ryan married his high school sweetheart, Sharie, and they have two beautiful children together: Kaitlynn and Aaron.
State Licenses
AK - Engineer (General)
AL - Engineer (General)
AR - Engineer (General)
CO - Electrician (General)
DE - Engineer (General)
DE - Home Inspector (General)
FL - Engineer (General - 0000271)
Accreditation: This course reviews significant 2026 NEC changes affecting overcurrent protective devices, grounding systems, surge protection, and medium-voltage installations. Participants will gain practical knowledge to ensure code compliance, avoid common installation errors, and apply updated electrical safety requirements effectively.
GA - Engineer (General)
IA - Engineer (General)
ID - Engineer (General)
IL - Engineer, Professional (General)
IL - Engineer, Structural (General)
KS - Engineer (Health, Safety & Welfare)
KY - Engineer (General)
LA - Engineer (General)
MA - Electrician (General)
MD - Engineer (General)
ME - Engineer (General)
MI - Engineer (General)
MN - Engineer (General)
MO - Engineer (General)
MS - Engineer (General)
MT - Engineer (General)
MT - Home Inspector (General)
NC - Engineer (General)
ND - Engineer (Health, Safety & Welfare)
NE - Engineer (General)
Accreditation: Vector Solutions is authorized by IACET to offer 0.1 CEUs for this program.
NH - Engineer (General)
NJ - Engineer (General - 24GP000006300)
NM - Engineer (General)
NM - Home Inspector (General)
NV - Engineer (General)
NY - Engineer (General)
Accreditation: Vector Solutions is authorized by IACET to offer 0.1 CEUs for this program.
OH - Engineer (General)
OK - Engineer (General)
OR - Engineer (General)
PA - Engineer (General)
PR - Engineer (General)
SC - Engineer (General)
SD - Engineer (General)
TN - Engineer (Health, Safety & Welfare)
TX - Engineer (General)
UT - Electrician (Core - 24765)
UT - Engineer (General)
VA - Engineer (General)
VA - Home Inspector (General)
VT - Engineer (General)
WI - Engineer (General)
WI - Home Inspector (General)
WV - Engineer (General)
WV - Home Inspector (General)
WY - Engineer (General)
Professional Organizations
American Academy of Environmental Engineers - AAEES - Member (General)
American Society of Civil Engineers - ASCE - Academy of Coastal, Ocean, Port & Navigation Engineers (ACOPNE) (General)
American Society of Civil Engineers - ASCE - Academy of Geo-Professionals (AGP) (General)
American Society of Civil Engineers - ASCE - American Academy of Water Resources Engineer (AAWRE) (General)
American Society of Home Inspectors - ASHI (General)
Association for Facilities Engineering - AFE - Certification (General)
Association of Energy Engineers - AEE - Certification (Technical)
Board of Certified Safety Professionals - BCSP - Certification (General)
Canada - Alberta Engineer (General)
Canada - British Columbia Engineer (General)
Canada - Manitoba Engineer (General)
Canada - New Brunswick Engineer (General)
Canada - Newfoundland and Labrador Engineer (General)
Canada - Northwest Territories and Nunavut Engineer (General)
Canada - Nova Scotia Engineer (General)
Canada - Ontario Engineer (General)
Canada - Prince Edward Island Engineer (General)
Canada - Quebec Engineer (General)
Canada - Saskatchewan Engineer (General)
Canada - Yukon Engineer (General)
International Association of Certified Home Inspectors - InterNACHI - Member (General)
International Association of Electrical Inspectors - IAEI - Certifications (General)
International Facility Management Association - IFMA - Certified Facility Manager (CFM) (General)
International Society of Automation - ISA - Certifications (General)
National Institute for Certification in Engineering Technologies - NICET (General)