Ugly's Electrical References, 2026 Edition

Ugly's Electrical References, 2026 Edition is the essential on-the-job reference tool for electrical industry professionals. The 2026 Edition provides the most pertinent, up-to-date information used by electricians, including updated NEC code and table change information; mathematical formulas; NEMA wiring configurations; conduit bending guide; ampacity and conduit fill information; transformer and control circuit wiring diagrams; and conversion tables.

The 2026 Edition:

• Changes to the 2026 National Electrical Code (NEC) and NFPA 70®
• Revised tables and explanations of code changes: Systems over 1,000 volts AC, 1,500 volts DC
• Limited-energy systems
• Branch circuits and feeders
• Grounding and bonding
• Dwelling unit receptable outlets
• GFCI protection for personnel And more!
• Summaries of new articles
• Locations of restructured articles

Designed for electricians, engineers, maintenance workers, inspectors, instructors, and apprentices, this industry-leading pocket-sized resource provides fast access to the most pertinent information needed to keep jobs safe and compliant with the latest National Electric Code (NEC).

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.