2023 National Electrical Code (NEC)

2020 NEC & Related Reference & Study Guides

2017 NEC and Related

Applied Grounding and Bonding Based on the 2023 NEC -

By the Electrical Training Alliance (IBEW - NECA)

Topics covered include service, feeder, and branch circuit grounding and bonding, as well as more specialized topics such as grounding and bonding in health care facilities, hazardous locations, and lightning protection. Updated to the 2023 NEC - more

by the Electrical Training Alliance

Topics covered include service, feeder, and branch circuit grounding and bonding, as well as more specialized topics such as grounding and bonding in health care facilities, hazardous locations, and lightning protection - more

by the Electrical Training Alliance

Topics covered include service, feeder, and branch circuit grounding and bonding, as well as more specialized topics such as grounding and bonding in health care facilities, hazardous locations, and lightning protection - more

Book w/ CD-ROM

Building Automation Control Devices and Applications covers the operation, signals, and functions of the sensors, actuators, and other control equipment used in automated systems in commercial buildings. It is a solid foundation for a comprehensive training program in building automation.

The textbook is organized by building system, and each system is explained so that the function and application of each device is clear. This system-based foundation is then used to discuss the possibilities of interaction between multiple systems in automated buildings. - more

Building Automation: System Integration with Open Protocols -

Building Automation: System Integration with Open Protocols introduces concepts of automated electronic controls and network communication and then details the two primary protocols for wired networks: LonWorks^® and BACnet^®.

Each system is thoroughly described with information about installation, configuration, operation, maintenance, and troubleshooting.

Building Controls -

Text, Workbook & Answer Key Available

This new textbook covers insertion and removal (racking) of circuit breakers, safety and protection from arc-flash hazards, and troubleshooting procedures for circuit breakers. - more

Commercial & Industrial Wiring, 2E -

This edition is updated to the 2014 NEC®, expands coverage of electrical test instruments and ladder diagrams, includes descriptions of LED lamps and variable frequency drives, and adds a large section on renewable energy system installations.  more.

By: In Partnership with NJATC

This new text was developed to help technicians learn to accurately bend electrical conduit.

Conduit Bending and Fabrication includes numerous step-by-step procedures showing the proper methods of conduit bending. The major emphasis of the book is on learning the fundamentals required when bending EMT and rigid conduit.

The book also covers the operation of mechanical, electrical, and hydraulic benders. It is an ideal reference for any electrician or maintenance technician. - more

Electric Motor Drive Installation and Troubleshooting is designed for technicians in the field responsible for installing, programming, troubleshooting, and retrofitting electric motor drives.

This industry-leading resource begins with electric motor principles, power requirements, and control methods and focuses on the safe operation, installation, startup, and troubleshooting of electric motor drives. This new edition provides comprehensive coverage of electric motor drive retrofit procedures and includes proven, real-world application scenarios.

Also included is the latest NFPA 70E® safety information. End-of-chapter review questions and activities provide a variety of assessment opportunities. - more

Drawing on his more than 40 years of experience working with electric motors, expert author Augie Hand provides a wealth of tested procedures to pinpoint and correct any kind of issue. He'll help you decide whether to replace a motor, take it offline for repair, or repair it in place--decisions that can reduce down time. - more

Test Equipment by REED, Amprobe, Ideal & more

> TEST EQUIPMENT: > Anemometers/ Air Flow Meters > Calibrators > Circuit Breaker Finders/ Tracers > Clamp-On Meters/ Accessories > DataComm Testers & Certifiers > Electrical Testers > Electrical / HVAC Test Kits > Environment Meters > Force / Hardness Gauges > Gas Detectors > Ground Resistance Testers > Humidity Meters > Insulation Resistance Testers > IR (Infrared) Thermometers > Leak Detectors > Light Meters > Manometers > Megohmmeters > Moisture Meters > Multimeters & Accessories > Multi-Function Meters > PH /ORP / DO / Conductivity > Phase Sequence Testers > Power Quality Analyzers > Solar Power Meters > Sound Level Meters > Tachometers > Thermal Imaging Camera > Thermometers > Thickness / Torque / Vibration > Underground Locators > Video Inspection Tools > Voltage Sensors > Water Quality Meters > Wire Tracers

>> Tools for Electricians <<

An introduction to electrical and electronic principles and practices and their uses in residential, commercial, and industrial applications.

This new edition has been reorganized to provide coverage of key electrical concepts at the beginning of the text. Other chapters have been expanded to include greater coverage on personal protective equipment, NFPA 70E, basic first aid, test instruments, printreading, and programmable logic relays.

Expanded content includes the latest information on NFPA 70E® arc blast and arc flash requirements, portable generator sizing, power optimization, utility power factor and peak demand penalty, load shedding, power factor correction, smart grid and smart appliance technology, and wireless speakers. - more
Instructor's Resource Guide Available

Electrical Safety: A Practical Guide to OSHA and NFPA 70E® 2024 -

Electrical Safety: A Practical Guide to OSHA and NFPA 70E® is a comprehensive overview of electrical safety in the workplace.

The textbook features chapters on approach boundaries, working on energized circuits, establishing an electrically safe work environment, and choosing and inspecting personal protective equipment.

Both OSHA regulations and the NFPA 70E^® 2024 standards are covered to provide a clear overview of proper electrical safety procedures.

The information provided helps learners understand how to reduce risk and avoid electrical hazards in the workplace while still being productive, which makes this textbook a valuable training tool for trainers, contractors, safety officials, and electricians in the field. - more

Electrical Safety: A Practical Guide to OSHA and NFPA 70E® is a comprehensive overview of electrical safety in the workplace.

The textbook features chapters on approach boundaries, working on energized circuits, establishing an electrically safe work environment, and choosing and inspecting personal protective equipment.

Both OSHA regulations and the NFPA 70E^® 2021 standards are covered to provide a clear overview of proper electrical safety procedures.

The information provided helps learners understand how to reduce risk and avoid electrical hazards in the workplace while still being productive, which makes this textbook a valuable training tool for trainers, contractors, safety officials, and electricians in the field. - more

UP-TO-DATE, ON-THE-JOB ELECTRICAL SAFETY ESSENTIALS

The Electrical Safety Handbook is an easy-to-use, illustrated source of life-saving information tailored to fit specific work environments.

Written by renowned experts in electrical construction safety and medicine, the Electrical Safety Handbook is the reference professionals trust for up-to-date and easy-to-follow safety strategies in industrial and commercial electrical systems.

Covering every major electrical standard, including NEC, NESC, NFPA, 70E, IEEE 1584, and OSHA, Electrical Safety Handbook, Fourth Edition is a practical, illustrated source of life-saving information designed for specific work environments. - more

Fully explaining the grounding and bonding of low-voltage systems as they relate to Article 250 of the National Electrical Code®, this essential safety tool provides an analytical approach to accident control to replace the haphazard rules of thumb currently in use. - more

Concise text and descriptive illustrations cover the Code and its application to wiring methods and materials, conductors and overcurrent protection devices, branch circuits and feeders, grounding, transformers, services, special locations, calculations, and renewable energy systems. - more

Electrical Systems for Facilities Maintenance Personnel provides a detailed overview of facility electrical equipment and systems as well as the testing, maintenance, and troubleshooting skills that facilities maintenance personnel need on a commercial job site.

Electrical Systems for Facilities Maintenance Personnel is a comprehensive preparation resource for those responsible for maintaining commercial building electrical systems and equipment.

Distribution System, Lighting System, HVAC System, and Motor Control circuit principles, testing, and troubleshooting concepts are presented through a hands-on approach.

** Instructor's Resource Guide Available - more

Walking you step by step through an industrial building, ELECTRICAL WIRING INDUSTRIAL, 16th Edition, equips you with the basic knowledge and skills you need to safely install wiring systems.

This text is written in easy-to-read language and packed with vivid photographs and illustrations to help you understand key concepts. It is also thoroughly updated to reflect the 2017 National Electric Code, the standard for layout and construction of electrical systems.

Plenty of example problems and detailed solutions clearly illustrate how the concepts apply to real-world situations. In addition, a set of building blueprints helps you see how each chapter's concepts are applied in an actual industrial building.

Energy Auditing for Industrial Facilities is an introduction to the planning, conducting, documenting, and evaluating of an energy audit.

An energy audit identifies potential causes of energy or resource waste and serves as the first step in making a facility more energy efficient.

Specific types of measurements and how to interpret them are given for each system in a facility. The textbook also covers prioritizing, implementing, and verifying energy-efficiency projects as well as giving suggestions for sustaining long-term results.

After studying this material, technicians familiar with building systems and the use of test instruments will be able to participate in an energy audit. - more

A comprehensive guide to the entire energy auditing process, from benchmarking and developing energy conservation goals to implementing system changes and verifying the results.

Topics presented in this manual include energy audit types; preplanning; retrofit cost-effectiveness; energy audit reports; common benchmarks; audit safety; residential HVAC system equipment, water heaters, and lighting; commercial and industrial HVAC system equipment and lighting; retrofit modeling; and system recommissioning.

Includes Interactive DVD - more

The included FluidSIM^® 4.2 Student Version simulation software provides the learner with an added tool to create, build, and troubleshoot hydraulic circuits in the form of specific activities in the text/workbook. Instructors can also create their own activities. more

Each chapter is divided into sections, with checkpoints reinforcing comprehension of key concepts. - more

HVAC Control Systems contains 26 chapters that cover all aspects of HVAC control systems used in industry. Topics included are specifically designed for HVAC and building maintenance technicians.

The textbook provides an introduction to HVAC fundamentals, energy sources, and control principles. Pneumatic, electromechanical, and electronic components and control systems are covered.

The textbook also covers the latest technology in energy efficiency practices, building automation systems, networking, direct digital control, building automation system retrofitting, maintenance management, and troubleshooting principles. - more

The most complete, up-to-date guide to industrial electricity

This practical resource offers comprehensive coverage of the entire electrical field and its equipment, including troubleshooting and repair. You'll learn how to read and interpret schematics and drawings and safely work with all electrical components and systems on the jobsite.

The Second Edition features a new chapter on robotics, a new 16-page color insert, and information on the latest codes, regulations, and devices.

Filled with more than 650 photos and diagrams, study questions, review problems, and detailed answers, this career-building tool helps you enhance your electrical and electronics expertise and apply it effectively in the workplace. - more

This edition has been extensively revised with expanded coverage of troubleshooting techniques and applications. - more

Industrial Mechanics, 4th Edition, presents a comprehensive introduction to the concepts, principles, and equipment used in industrial mechanical systems as required by industrial mechanics, technicians, and maintenance personnel.

This new edition includes the latest information on workplace safety, tools and tool safety, fastening methods, printreading, precision measurement, rigging and lifting, lubrication, bearings, flexible belt and mechanical drives, vibration and alignment, electrical, hydraulic and pneumatic principles and applications, and preventative maintenance programs

Industrial Mechanics is designed for postsecondary, industrial, and apprenticeship training programs. - more

Instrumentation and Process Control is a comprehensive resource that provides a technician-level approach to instrumentation used in process control.

With an emphasis on common industrial applications, this textbook covers the four fundamental instrumentation measurements of temperature, pressure, level, and flow, in addition to position, humidity, moisture, and typical liquid and gas measuring instruments.

Fundamental scientific principles, detailed illustrations, descriptive photographs, and concise text are used throughout.  - more

Created in Cooperation with Fluke Corporation and The Snell Group

Introduction to Thermography Principles provides an overview of the latest information on the safe, efficient, and practical use of thermal imagers.

This full-color booklet depicts thermal images of electrical, HVAC, plumbing, hydraulic, and pneumatic circuits. Real-world examples illustrate commercial, industrial, municipal, and residential applications.

In addition, the book provides information on thermography analysis, reporting, documentation, return on investment resources, and related technologies. - more

Online Resources provide interactive tools that reinforce key concep[ts and other signaling practice. - more

Motor and Drive Troubleshooting: Basic Testing to Advanced Diagnostics is a new textbook that provides an overview of the latest information on the safe, efficient, and practical use of portable oscilloscopes (scope meters).

This new book has five chapters that include the fundamental principles, basic procedures, common applications, and inspection methodologies of handheld portable oscilloscopes as compared to other test instruments such as clamp-on ammeters and digital multimeters (DMMs).

Detailed commercial and industrial illustrations, applications, and procedures supplement the material. - more

Motors provides a comprehensive overview of electrical theory and fundamental motor operating principles as they relate to installation and troubleshooting procedures.

This full-color textbook is designed to develop basic competencies related to fundamental concepts and advanced topics. It can be used in a classroom learning situation, as a self-study text, or as a desktop reference book on motor operation.

Each text contains a CD-ROM with Quick Quizzes™, an Illustrated Glossary, Media Clips, and Reference Material. - more

UGLY's Reference Series

The 2012 NFPA 70E responds to the challenges, making it easier to ensure an electrically safe working area and comply with OSHA 1910 Subpart S and OSHA 1926 Subpart K.

Workplace safety in the United States is evolving due to better awareness and implementation of NFPA 70E: Standard for Electrical Safety in the Workplace®. Yet hundreds of deaths and thousands of disabling injuries still occur each year due to shock, electrocution, arc flash, and arc blast -- and most could be prevented through NFPA 70E compliance.

Originally developed at OSHA's request, NFPA 70E responds to new information about the effects of arc flash, arc blast, and direct current (dc) hazards, and recent developments in electrical design and Personal Protective Equipment (PPE).

Occupational Safety & Health provides an overview of potential workplace hazards, necessary safety practices, and how various processes need to be managed in order to maintain a safe workplace.

This textbook is designed for use in introductory safety courses and by professionals who want to advance in the field as well as individuals who need to understand and implement safety programs.

Appropriate safety regulations and laws, hazard recognition, and personal protective equipment are addressed. - more

Analyze risks and work smart! Every electrician on the job needs the User's Guide to Electrical PPE.

This full-color manual to Personal Protective Equipment (PPE) is a "must" for the practicing electrical contractor or electrician.

Based on NFPA 70E®: Standard for Electrical Safety in the Workplace® and written by Ray Jones, the top ranking expert in electrical safety, User's Guide to Electrical PPE helps workers and supervisors competently analyze risks and take the action needed to avoid electrical contract injuries.

An abundance of full-color photographs illustrate equipment in a wide variety of work environments. - more

Power Quality Measurement and Troubleshooting covers the fundamentals of power generation, power, distribution, power quality, monitoring, and troubleshooting.

Online and portable power monitoring concepts are detailed for commercial, industrial, and residential applications. Power quality measurements with various types of test instruments are introduced with common applications.

This textbook also addresses personal protective equipment based on requirements specified in NFPA 70E®, Standard for Electrical Safety in the Workplace. Chapter reviews and activities help reinforce learning of key concepts.- more

This edition covers the fundamentals of power generation, distribution, quality, monitoring, and troubleshooting. On-line and portable power monitoring and testing concepts are detailed.

Power quality measurements are introduced with common applications. Factoids throughout the chapters relate to power quality principles, troubleshooting tips, test instrument applications, and selected chapter content.

Power Quality Measurement and Troubleshooting is authorized by the Fluke Corporation, and Fluke test instruments are depicted throughout the text.

Expanded coverage on procedures for phase unbalance measurement, single phasing measurement, three phase measurement, phase sequence measurement, and motor rotation measurement

Printreading Based on the 2023 NEC provides a thorough foundation for understanding drawings and concepts related to electrical printreading.

It includes important changes that appear in the 2023 National Electrical Code as they pertain to one-family dwellings, multifamily dwellings, commercial locations, industrial locations, special equipment, and hazardous locations.

Electrical plans are used in conjunction with NEC requirements to familiarize the learner with standards that promote best practices. This informative and full color textbook serves as both an instructional tool and a valuable technical reference for professionals in the field. - more

Printreading Based on the 2020 NEC® provides a thorough foundation for understanding drawings and concepts related to electrical printreading.

It includes important changes that appear in the 2020 National Electrical Code® as they pertain to one-family dwellings, multifamily dwellings, commercial locations, industrial locations, special equipment, and hazardous locations.

Electrical plans are used in conjunction with NEC® requirements to familiarize the learner with standards that promote best practices. This informative and full color textbook serves as both an instructional tool and a valuable technical reference for professionals in the field. - more

Printreading Based on the 2017 NEC® provides a thorough foundation for understanding drawings and concepts related to electrical printreading.

It includes important changes that appear in the 2017 National Electrical Code® as they pertain to one-family dwellings, multifamily dwellings, commercial locations, industrial locations, special equipment, and hazardous locations.

Electrical plans are used in conjunction with NEC® requirements to familiarize the learner with standards that promote best practices. This informative and full color textbook serves as both an instructional tool and a valuable technical reference for professionals in the field. - more

Printreading for Installing and Troubleshooting Electrical Systems, 2E -

The textbook contains 15 chapters and includes nearly 200 electrical prints along with examples to reinforce key concepts. Review questions, examples, activities, and trade competency tests are included to assess learner comprehension, while providing examples of real-world printreading tasks. - more

Printreading for Heavy Commercial Construction, 4E -

Printreading for Heavy Commercial Construction, 4E covers the skills needed to interpret plans and printreading symbols commonly included on prints for large commercial structures.

This new edition provides updated information on the National Electrical Code (NEC®), LEED® certification, and CSI MasterFormat™.

Expanded topics include public and private project owners, surveying, underground utility location, slip forms, building automation, and interior trim. New energy center prints have been added, along with corresponding final exam questions.

Includes Prints from 4 Heavy Commercial Construction Projects - a total of 62 Sheets! - more

Programmable Logic Controllers: Principles and Applications covers the fundamentals of installing, programming, and troubleshooting PLC-embedded systems used in industrial control applications.

This text/workbook provides a foundation for PLC troubleshooting using software and test instruments while adhering to electrical safety. It also covers the use of discrete and analog input and output device installation, programming, and operation. - more

A Complete, Hands-on Guide to Programmable Logic Controllers

Programmable Logic Controllers: Industrial Control offers a thorough introduction to PLC programming with focus on real-world industrial process automation applications.

The Siemens S7-1200 PLC hardware configuration and the TIA Portal are used throughout the book. A small, inexpensive training setup illustrates all programming concepts and automation projects presented in the text.

Each chapter contains a set of homework questions and concise laboratory design, programming, debugging, or maintenance projects. This practical resource concludes with comprehensive capstone design projects so you can immediately apply your new skills. - more

This user-friendly text/workbook describes the robot cell environment, robot components, basic operation, safety considerations, and programming concepts.

Step-by-step procedures walk the learner through the elements of setting up, developing, and modifying programs. These programming skills are applicable for assembly, pick-and-place, welding, and a variety of other industrial processes.

Learners will be able to establish robot frames; determine the parameters for movements, commands, and instructions; interact with other cell equipment; and implement features for efficient and complex programs.

Test Equipment by REED, Amprobe, Ideal, TIF, Zircon & more

> TEST EQUIPMENT: > Anemometers/ Air Flow Meters > Calibrators > Circuit Breaker Finders/ Tracers > Clamp-On Meters/ Accessories > DataComm Testers & Certifiers > Electrical Testers > Electrical / HVAC Test Kits > Environment Meters > Force / Hardness Gauges > Gas Detectors > Ground Resistance Testers > Humidity Meters > Insulation Resistance Testers > IR (Infrared) Thermometers > Leak Detectors > Light Meters > Manometers > Megohmmeters > Moisture Meters > Multimeters & Accessories > Multi-Function Meters > PH /ORP / DO / Conductivity > Phase Sequence Testers > Power Quality Analyzers > Solar Power Meters > Sound Level Meters > Tachometers > Thermal Imaging Camera > Thermometers > Thickness / Torque / Vibration > Underground Locators > Video Inspection Tools > Voltage Sensors > Water Quality Meters > Wire Tracers

>> Tools for Electricians <<

Rigging, Hoisting, and Signaling Practices is an introduction to the equipment, calculations, and procedures required for the safe handling and transportation of materials by hoists or cranes.

This textbook is relevant for all personnel involved in lifting operations and can be used as part of a training program for certification preparation.

Topics include industry standards and certifications, crane types and dynamics, signaling procedures, lift planning, weight and balance, sling loads, rigging components, equipment handling, hoists, and lifting procedures.

Readers learn how to calculate a load’s weight and center of gravity (CG) and how these determine the sling loads on the rigging. Content also includes the effect of rigging arrangements and mechanical advantage on sling and line loads. - more

By the electrical training ALLIANCE, In Partnership with NECA

Significant Changes to the NEC^® 2023 is an invaluable resource for electricians, electrical inspectors, electrical contractors, and electrical engineers.

The National Electrical Code (NEC) is the most widely recognized and accepted electrical standard in the world. Every three years, the NEC is updated to reflect the newest installation practices utilized by the electrical industry.

Significant Changes to the NEC 2023 is an invaluable resource for electricians, electrical contractors, electrical inspectors, and electrical engineers, focusing on the most important changes that occurred between the 2020 NEC and 2023 NEC. - more

By the electrical training ALLIANCE, In Partnership with NECA

Significant Changes to the NEC 2020 is an invaluable resource for electricians, electrical inspectors, electrical contractors, and electrical engineers.

The textbook focuses on the most important changes between the 2017 and 2020 NEC.

The National Electrical Code (NEC) is the most widely recognized and accepted electrical standard in the world. Every three years, the NEC is updated to reflect the newest installation practices utilized by the electrical industry. - more

Significant Changes to the NEC 2017 is an invaluable resource for electricians, electrical contractors, electrical inspectors, and electrical engineers, focusing on the most important changes that occurred between the 2014 and 2017 NEC.

To assist and enhance understanding of each revision, the text is arranged to follow the general layout of the NEC and each change is accompanied by a helpful image or illustration. In addition, background information and a discussion on the significance of the change accompany each of the revisions.

The comprehensive coverage offered in this book enables readers to gain a solid understanding and application of the requirements contained in the 2017 NEC. - more

By: National Joint Apprenticeship and Training Committee (NJATC)

Significant Changes to the NEC^® 2014 is an invaluable resource for electricians, electrical inspectors, electrical contractors, and electrical engineers.

The textbook focuses on the most important changes between the 2011 and 2014 NEC^®.

The textbook is arranged to follow the general layout of the NEC^®, and each change is accompanied by helpful images and illustrations. - more

Significant Changes to NFPA 70E® Pocket Guide, 2012 edition, provides authoritative, succinct, and in depth coverage of the major changes contained in the 2012 NFPA 70E®.

The pocket guide is designed to efficiently convey the most significant changes (not all changes) in the 2012 edition of NFPA 70E®.

With years of experience in the field and as a safety instructor, the author provides insightful interpretations of key concepts that familiarize users with the major changes contained in the latest edition of NFPA 70E®.

The book can be used as a reference tool for experienced safety officials or as an introductory guide for employees with less experience.

This comprehensive new text provides an overview of the latest information on the safe, efficient, and practical use of electrical test instruments.

Test Instruments provides an overview of typical electrical test instruments used for installation tests, process equipment operation, quality control, and troubleshooting activities.

Common electrical measurements are presented with an overview of measurement principles and procedures.- more

This heavily-illustrated text is designed to give the apprentice and journeyman a strong background for understanding transformers.

Information is presented in an open, contemporary format.

The text presents basic information about transformers and how they are built and classified. Transformers covers operation, cooling methods, tap changers, transformer connections, autotransformers, and reactors.

Also included are chapters on maintenance of transformers and a checklist for inspection. - more

This New Text provides a comprehensive overview of transformer operation, maintenance, installation, and troubleshooting. This full-color textbook is designed to develop basic competencies of electrical apprentices and beginning learners.

It begins with a thorough discussion of magnets, magnetism, electromagnetism, and how these apply to transformer operation.

Subsequent chapters include the latest information on how transformers are used to reduce harmful effects of harmonics, and how reactors and isolation transformers are used to improve the power quality available to electronic equipment. Many different types of specialized transformers are explained. - more

The Transformer Principles and Applications Instructor's Resource Guide is a valuable instructional tool. It is designed to give instructors everything they need to teach a course in transformers.

The Resource Guide includes course objectives, course development information, methods of instruction, instructional outlines, resources, and answers to questions in the text.

Featuring electronic slides of all the illustrations in the text and links to useful resources on the Internet.

This is a complete instructional package for teaching transformers. - more

Step-by-step applications show how to troubleshoot electrical and electronic systems. Activities provide hands-on experience in solving troubleshooting problems.

This third edition includes new and expanded coverage in the following areas: Alternative Energy Solutions, NFPA 70E® requirements, and Motor Nameplate Interpretation.

The textbook is designed for self-study. It includes interactive Quick Quizzes® for each chapter, an Illustrated Glossary, and Reference Material.

Textbook & Workbook are available: - more

This comprehensive reference presents the latest information on electric motors and drives that are used in common industrial applications.

The extensive applications, activities, and trade tests included provide the framework for acquiring the knowledge and skills required in today's industrial environment, or serve as a guide to avoid costly downtime. Starting with motor operation principles, the text builds on motor types, motor protection, causes of motor failure, and troubleshooting methods.

Troubleshooting Electric Motors text/workbook covers drive theory and applications, drive programming and installation, testing, and troubleshooting procedures. Special emphasis is placed on troubleshooting skills.  - more

This invaluable resource also includes information for those seeking licensing and certification, as well as different measures that should be taken to ensure that a UL or other agency listing is not voided. - more

Troubleshooting and Repairing Major Appliances, Third Edition provides easy-to follow procedures for using test meters, replacing parts, reading circuit diagrams, interpreting fault and error codes, and diagnosing problems. more...

UGLY's Reference Series

LE-23NEC-Soft-UGLYs Combo $162.99

Uglys Electrical Reference Book (2023) -

A 'must-have' Electrical Reference for anyone that does Electrical Work - keep one in the Office and one on the Truck!

Electrical Formulas, Conversion Tables, Symbols, Charts, Wiring Diagrams, Conduit Bending and more. All in an easy to read format.

Ugly's Electrical References book is a popular pocket-sized book used by electricians, engineers, contractors, designers, maintenance workers, instructors, and the military.

It is a code-filled reference based on the 2023 NEC - more info & Combos available

A 'must-have' Electrical Reference for anyone that does Electrical Work - keep one in the Office and one on the Truck!

Electrical Formulas, Conversion Tables, Symbols, Charts, Wiring Diagrams, Conduit Bending and more. All in an easy to read format.

Ugly's Electrical References book is a popular pocket-sized book used by electricians, engineers, contractors, designers, maintenance workers, instructors, and the military.

It is a code-filled reference based on the 2020 NEC - more info

Work safely and efficiently on motors and controls when you have the new Ugly’s in your toolbox!

Updated to the 2017 National Electrical Code (NEC)

Ugly’s Electric Motors and Controls 2017 is a quick, on-the-job reference specifically designed to provide the most commonly required information on the design, installation, application, and maintenance of motors and controls in an easy-to-read, easy-to-access format.

An ideal tool for electrician’s, contractors, designers, engineers, instructors and students, this essential pocket guide uses diagrams, calculations, and quick explanations to ensure jobs are completed safely and correctly and in accordance to industry standards. - more

Ugly’s Electrical Safety and NFPA 70E^® is the first pocket-sized summary of NFPA 70E 2012 with comparisons to current OSHA regulations and the 2011 National Electrical Code®.

Important updates in the 2012 NFPA 70E include:

• Arc-Rated (AR) vs. Flame-Resistant (FR)
• Documentation of electrical safety programs and training
• Tables have been added for direct-current systems
• New requirements for equipment labeling
• Employees shall be retrained at intervals not to exceed 3 years - more

Work safely and efficiently on motors and controls when you have the new Ugly’s in your toolbox!

Updated to the 2017 National Electrical Code (NEC)

Ugly’s Electric Motors and Controls 2017 is a quick, on-the-job reference specifically designed to provide the most commonly required information on the design, installation, application, and maintenance of motors and controls in an easy-to-read, easy-to-access format.

An ideal tool for electrician’s, contractors, designers, engineers, instructors and students, this essential pocket guide uses diagrams, calculations, and quick explanations to ensure jobs are completed safely and correctly and in accordance to industry standards. - more

Orders over $300 ship FREE to 48 States