EWIR 115 - Electrical Wiring and Protection

    Recent Professors
    M. Turner, J. Soto
    Recent Semesters
    Summer 2026, Spring 2026, Winter 2026, Summer 2025
    Class Size
    22 students
    Credits
    4
    Summer 2026 Sections
    View Summer 2026 sections of EWIR 115
    Transfers To
    CSU
    Description
    This course meets National Electric Code (NEC) guidelines consistent with industry standards. This course covers wiring installation and connection for conductor terminations and splices, use of cable pulling equipment, NEC standards for cable tray, installation of electrical service, electrical protection components and equipment, use of material take-off methods and troubleshooting techniques; identification of ratings for current breakers and fuses; regulations for sizing use and installation of relay systems, conductors, over current protection. Instruction will include installation, service and maintenance of commercial and industrial photovoltaic systems. The course is approved by the Department of Industrial Relations (DIR) and will allow students to qualify for an Electrical Trainee (ET) card and count towards an electrical journeyman license.
    Usually Held
    Mon Tue Wed Thu 10:00am–2:30pm, Mon Tue Wed Thu 10:05am–2:55pm, Mon Tue Wed Thu 8:30am–9:50am, Mon Tue Wed Thu 8:30am–9:55am