nfpa is the world’s leading resource on fire, electrical, and related hazards. nfpa is a self-funded nonprofit dedicated to eliminating loss through knowledge.

electrical contractor magazine is the publication for the electrical construction industry, reaching more than 80,000 subscribers through our monthly printed issue.

online electrical design calculators for cables, arc flash, maximum demand, motors, tranformers, generators, etc.

digital publication in power electronics focusing on technical articles, market insights, interviews, and design trends from industry-leading electrical engineers.

watlow manufactures industrial heaters, sensors, and controllers for a variety of applications. we offer best-in-class engineering, standard products, and custom-designed solutions for high-volume orders.

choose southwire for your wire and cable needs - we offer high-performance products that are built to last.

hubbell incorporated

explore our powerful electrical training solutions. 40 years of exam preparation expertise, easy to use continuing education options, code based apprenticeship training, and effective in-house training solutions for individuals, companies, and schools. visit us and take your career to the next level.

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hioki is an industry-leading manufacturer of finest electrical test and measuring instruments since 1935. made in japan. products designed with innovative technology.