Safe Isolation Procedure: Essential Guide for Electrical Students
Safe isolation is one of the most critical procedures any electrician must master. It ensures that electrical systems are properly de-energised before any work begins, significantly reducing the risk of electric shock, injury, or damage to equipment. Whether you’re a student working towards your Level 2 or Level 3 City & Guilds 2365 qualification, or preparing for the advanced 2391 Inspection and Testing course, understanding and correctly applying safe isolation is essential—not just for passing assessments, but for staying safe on-site.
This toolkit has been designed to support your learning by providing a clear, step-by-step structure to the safe isolation process, including key actions and space to include visual references. Each stage is based on the regulatory guidance of the Electricity at Work Regulations 1989 and reflects industry best practice, as taught in our electrical courses at Learn Trade Skills.
Use this guide to reinforce your classroom learning, prepare for practical assessments, and build the habits that will keep you and others safe throughout your electrical career.
