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Level 3 Electrical Installation Diploma

  • SLOUGH & LANGLEY COLLEGE
  • LEVEL 3

Course Overview

The course covers the following areas:

• Principles of electrical science
• Electrical design and installation practices and procedures
• Principles of inspection, testing and commissioning electrical systems
• Inspecting, testing and commissioning electrical systems
• Electrical system fault diagnosis and rectification
• Requirements for electrical installations

Course Code

FF3TELE1L0

End Date

Fri, 03 Jul 2026

Entry Requirements

Four GCSE’s at grade 4 or above including English and Maths and successful completion of Level 2 Diploma. Science preferred but not essential.

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Course information

1 Year

You will be assessed through direct observation, project work and externally set theory exams.

This course could lead to an apprenticeship – Level 3 Apprenticeship in Electro technical