Electrical Level 2 explores core facets of the electrical trade, including occupational safety, electrical circuits, construction documents conductors, load calculations, alternative energy, energy storage systems, electrical codes, and tools and techniques. By the end of the four-part series, you'll have the confidence and practical expertise to install, maintain and repair electrical systems across residential, commercial and industrial jobsites. The 12th Edition has been fully updated to align with the 2026 National Electrical Code®, including all content, illustrations, and instructional materials. The training material was also strategically reorganized and streamlined through the merging of related modules on lighting, motors, circuit breakers and fuses. Personalize learning with NCCERconnect This flexible digital platform combines unrivaled content, self-guided learning, online assessments, dynamic presentations and customizable features to personalize learning and improve results. NOTE: Before purchasing, check with your instructor to confirm the correct ISBN. Several editions of NCCERconnect(tm) exist for some crafts, and registrations are not transferable. To register for and use NCCERconnect, you will need either a course ID from your instructor or an invitation link that your instructor will send you directly.

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