Apprenticeship Standard in Installation Electrician/Maintenance Electrician Level 3 (STN005) (Worksop) Y1

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What will you be working towards?

Code STN21L3-5W
Qualification Type No Qualification
Qualification Level Unknown/Not applicable
Course type Full Time


You will learn how to install, maintain and repair electrical systems in industrial, commercial and domestic environments.

You will gain the knowledge and skills required to work safely with a range of electrical equipment and systems including switchboards, motors, cables, fuses, thermal relays, fault current protection switches, heating, lighting, air conditioning and metering equipment as well as crime and fire alarm systems and renewable energy technologies.


You will study a range of topics including:
  • Understanding and Application of Health, Safety and Environmental Considerations
  • Electrical Scientific Principles and Technologies
  • Understand Design and Installation Practices and Procedures
  • Understand how to Plan and Oversee Electrical Work Activities
  • Organise and Oversee the Electrical Work Environment
  • Understand Terminations and Connections of Conductors
  • Terminate and Connect Conductors
  • Understand Inspection, Testing and Commissioning
  • Inspect, Test and Commission Electrical Systems
  • Understand Fault Diagnosis and Rectification
  • Apply Fault Diagnosis and Rectification
  • Understand the Requirements for Electrical Installations BS 7671:2018
  • Apply Design and Installation Practices and Procedures or Apply Practices and Procedures for Maintenance

How will it be delivered?

Your course assessments may include:
  • A range of Tutor Assessed Practical Assignments
  • Online Knowledge Tests
  • On-site Portfolio to demonstrate Practical Performance in the Working Environment

Your next steps...

  • Level 3 Team Leader/Supervisor apprenticeship
  • Level 5 Operations Departmental Manager apprenticeship
  • Industry Short Courses